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Accounts Receivable, Net - Additional Information (Detail) - Dec. 31, 2025 ¥ in Thousands, $ in Thousands	USD ($)	CNY (¥)
Accounts Receivable Net [Line Items]
Receivable from customer in brokerage	$ 1,010	¥ 7,060

Prepayments and Other Current Assets - Summary of Prepayments and Other Current Assets (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)
Prepaid Expense and Other Assets, Current [Abstract]
Value-added tax	$ 6,541	¥ 45,741	¥ 22,706
Prepayment for acquisition of inventories	4,680	32,726	20,048
Right to recover inventories	4,337	30,326
Prepayment for services	3,534	24,716	6,733
Insurance claims receivable	319	2,230	0
Loans and interest receivable from a related party (Note 18(5))	296	2,070	0
Prepayment for an equity investment	286	2,000	2,000
Foreign exchange forward contract	45	314	8
Deposits	44	308	16,082
Others	69	491	721
Total Prepayments	$ 20,151	¥ 140,922	¥ 68,298

Related Party Transactions - Schedule of Related Party Transactions (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Related Party Transaction [Line Items]
Revenues	$ 59,770	¥ 417,981	¥ 456,152	¥ 117,426
Product [Member]
Related Party Transaction [Line Items]
Revenues	57,919	405,037	440,641	100,960
Service [Member]
Related Party Transaction [Line Items]
Revenues	1,851	12,944	15,511	16,466
Related Party [Member] \| Product [Member]
Related Party Transaction [Line Items]
Revenues	1,904	13,316	133	11,859
Related Party [Member] \| Service [Member]
Related Party Transaction [Line Items]
Revenues	56	394	1,225
Related Party [Member] \| Hefei Heyi [Member] \| Product [Member]
Related Party Transaction [Line Items]
Revenues	1,899	13,278	106
Related Party [Member] \| Hefei Heyi [Member] \| Service [Member]
Related Party Transaction [Line Items]
Revenues	12	85	599
Related Party [Member] \| Zhejiang Zhiyi [Member] \| Product [Member]
Related Party Transaction [Line Items]
Revenues	2	16
Related Party [Member] \| Yitong Zhihang [Member] \| Product [Member]
Related Party Transaction [Line Items]
Revenues	2	13		3,009
Related Party [Member] \| Yitong Zhihang [Member] \| Service [Member]
Related Party Transaction [Line Items]
Revenues	3	19	499
Related Party [Member] \| Hangzhou Zhongan [Member] \| Product [Member]
Related Party Transaction [Line Items]
Revenues	1	9
Related Party [Member] \| Wanyi Tianxia [Member] \| Product [Member]
Related Party Transaction [Line Items]
Revenues			18
Related Party [Member] \| Wanyi Tianxia [Member] \| Service [Member]
Related Party Transaction [Line Items]
Revenues	19	132	94
Related Party [Member] \| Fengshan Fengyi [Member] \| Product [Member]
Related Party Transaction [Line Items]
Revenues			9
Related Party [Member] \| Fengshan Fengyi [Member] \| Service [Member]
Related Party Transaction [Line Items]
Revenues	12	89
Related Party [Member] \| Xiyu Qingniao [Member] \| Product [Member]
Related Party Transaction [Line Items]
Revenues				¥ 8,850
Related Party [Member] \| Wuxi Liangyun [Member] \| Service [Member]
Related Party Transaction [Line Items]
Revenues	6	41	¥ 33
Related Party [Member] \| Pengcheng Wing [Member] \| Service [Member]
Related Party Transaction [Line Items]
Revenues	$ 4	¥ 28

Subsequent Events - Additional Information (Detail) ¥ in Thousands, $ in Thousands	1 Months Ended		12 Months Ended
	Mar. 31, 2026 USD ($) shares	Feb. 28, 2026 CNY (¥)	Dec. 31, 2025 shares	Dec. 31, 2024 shares	Dec. 31, 2023 shares
Restricted Stock Units (RSUs) [Member]
Subsequent Event [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period			2,030,000	2,305,100	6,114,000
Share based compensation arrangement by share based payment award option non option equity instruments granted fair value \| $	$ 9,587
Employee Stock Option [Member]
Subsequent Event [Line Items]
Share based compensation arrangement by share based payment award option non option equity instruments granted fair value \| $	$ 12,234
Subsequent Event [Member]
Subsequent Event [Line Items]
Payments to acquire equity method investments \| ¥		¥ 12,500
Subsequent Event [Member] \| Restricted Stock Units (RSUs) [Member]
Subsequent Event [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period	2,100,000
Subsequent Event [Member] \| Employee Stock Option [Member]
Subsequent Event [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period	2,680,000

Concentration of Risks

12 Months Ended

Dec. 31, 2025

Risks and Uncertainties [Abstract]

Concentration of Risks

3.	Concentration of Risks

(a)	Concentration of credit risk

Financial instruments that potentially subject the Group to significant concentration of credit risk consist primarily of cash and cash equivalents, restricted short-term deposit, short-term investments and accounts receivable. The carrying amounts of these assets represent the Group’s maximum exposure to credit risk as of the balance sheet dates.

As of December 31, 2024 and 2025, substantially all of the Group’s cash and cash equivalents, restricted short-term deposit, and short-term investments were placed with certain reputable financial institutions in the PRC and overseas. Management believes that these financial institutions are of high credit quality and continually monitors the credit worthiness of these financial institutions. Historically, deposits in Chinese banks are secure due to the state policy on protecting depositors’ interests. The Group selected reputable international financial institutions with high credit ratings to deposit its foreign currencies. The Company regularly monitors the credit ratings of the international financial institutions to avoid any potential defaults. In the event of bankruptcy of one of these financial institutions, the Group may not be able to claim its cash and demand deposits back in full. The Group continues to monitor the financial strength of the financial institutions. There has been no recent history of default in relation to these financial institutions.

Accounts receivable are typically unsecured and derived from revenue earned from customers in the PRC, which are exposed to credit risk. The risk is mitigated by credit evaluations the Group performs on its customers and its ongoing monitoring process of outstanding balances. The Group maintains expected credit losses provision and actual losses have generally been within management’s expectations.

(b)	Business supplier risk

The Group relies on external supplies for raw materials and certain components and parts used in the Group’s products. Some of the components for UAVs are currently selected to be purchased from a single source to improve cost-efficiency.

Suppliers accounting for 10% or more of total purchases of materials for the years presented are as follows:

For the year ended December 31,

2023

2024

2025

RMB

US$

Supplier

—

26,399

3,775

22,576

5,585

less than 10% of total purchase of materials of the Group.

(c)	Customer risk

The success of the Group’s business going forward will rely in part on the Group’s ability to continue to obtain and expand its business from existing customers while also attracting new customers. For the years ended December 31, 2023, 2024 and 2025, the majority of the Group’s revenue generated from sales of passenger-grade UAVs are from a limited number of customers that mainly operate the UAVs on a limited trial basis in tourism locations in China, rather than in broad, mainstream commercial operations.

External customers with 10% or more of the Group’s revenues for the years presented are as follows:


	For the year ended December 31,
	2023		2024		2025
	RMB		RMB		RMB		US$
Customer
A		—		—		100,000		14,300
B		28,673		*		81,504		11,655
C		—		120,796		53,540		7,656
D		—		100,000		—		—
E		—		63,451		—		—
F		11,752		—		*		*

less than 10% of total revenues of the Group.

As of December 31, 2024 and 2025, accounts receivable, net of expected credit losses, from the top customers above amounted to RMB49,373 and RMB56,522 (US$8,083

), accounting

for 85% and 51% of the Group’s total balance, respectively.

(d)	Currency convertibility risk

The Group primarily transacts its business in RMB, which is not freely convertible into foreign currencies. On January 1, 1994, the PRC government abolished the dual rate system and introduced a single rate of exchange as quoted daily by the People’s Bank of China (the ‘‘PBOC’’). However, the unification of the exchange rates does not imply that the RMB may be readily convertible into US$ or other foreign currencies. All foreign exchange transactions continue to take place either through the PBOC or other banks authorized to buy and sell foreign currencies at the exchange rates quoted by the PBOC. Approval of foreign currency payments by the PBOC or other institutions requires submitting a payment application form together with suppliers’ invoices, shipping documents and signed contracts.

(e)	Foreign currency exchange rate risk

The Group is exposed to foreign currency exchange rate risk, which mainly affects the monetary assets denominated in the currencies other than the functional currencies of the respective entities. Since July 21, 2005, the RMB has been permitted to fluctuate within a narrow and managed band against a basket of certain foreign currencies. The functional currency and the reporting currency of the Company are the US$ and the RMB, respectively. Most of the Group’s revenues and costs are denominated in RMB, while a portion of cash and cash equivalents, restricted short-term deposits, short-term investments, accounts receivable, other receivables, other payables and accounts payable are denominated in US$. It is difficult to predict how market forces or PRC or U.S. government policy may impact the exchange rate between the RMB and the US$ in the future.

- Definition

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

+ References

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+ Details

Bank Loans

12 Months Ended

Dec. 31, 2025

Debt Disclosure [Abstract]

Bank Loans

12.	Bank Loans

As of December 31, 2024 and 2025, certain bank loans were pledged by some of Group’s intellectual property rights.

Short-term bank loans

In 2024, the Group obtained guaranteed bank loans amounted to RMB34,472 from several financial institutions in the PRC. The weighted average effective interest rate of the short-term bank loans was 3.6% per annum. The loans were repayable within one year with interests paid on a monthly or quarterly basis and guaranteed by the Group’s founder and Chairman of the Board, Mr. Huazhi Hu. The loans were repaid in full and on schedule in 2025.

In April 2024, the Group obtained a loan guaranteed by letter of credit amounting to RMB29,778. The weighted average effective interest rate on short-term bank loan is 2.2% per annum. The loan was repaid in April 2025.

In 2025, the Group obtained bank loans amounted to RMB219,582 (US$31,400) from several financial institutions in the PRC, among which RMB49,823(US$7,125) was guaranteed by the Group’s founder and director, Mr. Huazhi Hu. The weighted average effective interest rate of the short-term bank loans was 2.6% per annum. The loans are repayable within one year with interests paid on a monthly or quarterly basis. Among the short-term bank loans obtained in 2025, an amount of RMB20,000 (US$2,860) was repaid within the same year.

In April 2025, the Group obtained a loan guaranteed by letter of credit amounting to RMB29,561 (US$4,227). The weighted average effective interest rate on short-term bank loan is 1.5% per annum. The loan is repayable within one year with interest recognized monthly.

Long-term bank loans

In 2024, the Group entered into long-term agreements with two banks in the PRC of total principals of RMB25,000, subject to effective interest rates of 3.0% per annum and 2.9% per annum, with maturity dates on March 24, 2027 and on December 14, 2027.

In 2025, the Group entered into long-term agreements with two banks in the PRC of total principals of RMB75,000 (US$10,725), subject to effective interest rates of 2.4% per annum, 2.9% per annum and 3.0% per annum, with maturity dates on August 1, 2028, December 24, 2027 and on January 13, 2035.

As of December 31, 2024 and 2025, the principal amount of RMB10,500 and RMB9,800 (US$1,401), respectively, was due within 12 months after the balance sheet date and presented as current liabilities in the consolidated balance sheet.

The combined aggregate amounts of maturities and sinking fund requirements for each of the five years are as follows:


	As of December 31,
	2024		2025
	RMB		RMB		US$
Less than 1 year		10,500		9,800		1,401
Between 1 and 2 years		3,500		33,800		4,833
Between 2 and 3 years		17,000		29,400		4,204
Between 3 and 4 years		—		3,000		429
over 4 years		—		16,500		2,360

	31,000		92,500		13,227

As of December 31, 2025, long-term bank loans amounted to RMB55,500 (US$7,936) were secured by mortgages of the Group’s building, in which approximately RMB6,000 (US$858) will mature before December 31, 2026, in accordance with the repayment timeline under the relevant loan agreements. There was no property and equipment mortgage securing the long-term loans outstanding as of December 31, 2024.

As of December 31, 2024 and 2025, long-term bank loans amounted to RMB16,000 and RMB7,000 (US$1,001) were guaranteed by the Group’s Chairman of the Board, Mr. Huazhi Hu, in which approximately RMB9,000 and RMB2,000 (US$286) will mature within one year after the balance sheet dates, in accordance with the repayment timeline under the relevant loan agreements.

The carrying value of the long-term bank loans approximates its fair value as of December 31, 2024 and 2025. The interest rates under the loan agreements with the banks were determined based on the prevailing interest rates in the market. The Group classifies the valuation techniques that use these inputs as Level 2.

Certain Group’s banking facilities are subject to the fulfillment of certain fin

anci

al covenants, including gearing ratio. The Group regularly monitors its compliance with these covenants. As of December 31, 2024 and 2025, none of the covenants was breached.

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

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+ Details

Bank Loans - Summary of Maturities of Long Term Debt (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)
Debt Disclosure [Abstract]
Less than 1 year	$ 1,401	¥ 9,800	¥ 10,500
Between 1 and 2 years	4,833	33,800	3,500
Between 2 and 3 years	4,204	29,400	17,000
Between 3 and 4 years	429	3,000	0
over 4 years	2,360	16,500	0
Long term debt	$ 13,227	¥ 92,500	¥ 31,000

- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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-Paragraph 69B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481568/470-20-55-69B

Reference 8: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
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-Name Accounting Standards Codification
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Name Accounting Standards Codification
-Section 50
-Paragraph 1D
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-1D

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16)(a)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-4

+ Details

Income Taxes - Summary of Income Tax Expense (Benefit) (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Income tax expenses applicable to PRC operations
Deferred income tax benefits	$ (997)	¥ (6,969)	¥ 0	¥ 0
Subtotal income tax expenses (benefits) applicable to PRC operations	(630)	(4,409)	386	206
Subtotal income tax expenses applicable to Non-PRC operations	(630)	(4,409)	386	206
Total income tax expenses (benefits)	(630)	(4,409)	386	206
Non-PRC [Member]
Income tax expenses applicable to PRC operations
Current income tax expenses	38	263	105	25
Subtotal income tax expenses (benefits) applicable to PRC operations	38	263	105	25
Current income tax expenses	38	263	105	25
Subtotal income tax expenses applicable to Non-PRC operations	38	263	105	25
Total income tax expenses (benefits)	38	263	105	25
PRC [Member]
Income tax expenses applicable to PRC operations
Current income tax expenses	329	2,297	281	181
Deferred income tax benefits	(997)	(6,969)	0	0
Subtotal income tax expenses (benefits) applicable to PRC operations	(668)	(4,672)	281	181
Current income tax expenses	329	2,297	281	181
Subtotal income tax expenses applicable to Non-PRC operations	(668)	(4,672)	281	181
Total income tax expenses (benefits)	$ (668)	¥ (4,672)	¥ 281	¥ 181

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 55
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476153/220-40-55-4

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
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-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
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-Name Accounting Standards Codification
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476153/220-40-55-14

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 270
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-Name Accounting Standards Codification
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482964/270-10-50-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Subparagraph (ee)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-32

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12

Reference 8: http://www.xbrl.org/2003/role/exampleRef
-Topic 740
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-Name Accounting Standards Codification
-Section 55
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-231

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-9

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 6.I.7)
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-URI https://asc.fasb.org/1943274/2147479360/740-10-S99-1

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483443/250-10-50-8

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
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-Name Accounting Standards Codification
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-URI https://asc.fasb.org/1943274/2147482685/740-10-50-10

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-22

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
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-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(9))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 45
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-Topic 740
-Publisher FASB
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Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h))
-SubTopic 10
-Topic 235
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

+ Details

Accrued Expenses and Other Liabilities - Summary of Reconciliation of Changes in Product Warranty Liability (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2025 CNY (¥)
Standard Product Warranty Disclosure [Abstract]
Balance at the beginning of the year	$ 2,072	¥ 14,492	¥ 3,886	¥ 3,780
Accruals	2,106	14,730	12,232	2,410
Claims	(357)	(2,496)	(124)	(594)
Reversal	(216)	(1,514)	(1,502)	(1,710)
Balance at the end of the years	3,605	¥ 25,212	14,492	3,886
Less: Non-current portion of warranty	(615)		(4,539)	(1,053)	¥ (4,306)
Current portion of warranty	$ 2,990		¥ 9,953	¥ 2,833	¥ 20,906

Prepayments and Other Current Assets - Summary of Prepayments and Other Current Assets (Parenthetical) (Detail) - Dec. 31, 2025 ¥ in Thousands, $ in Thousands	USD ($)	CNY (¥)
Prepaid Expense and Other Assets, Current [Abstract]
Right to recover inventories	$ 4,337	¥ 30,326

Inventories (Tables)

12 Months Ended

Dec. 31, 2025

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consisted of the following:


	As of December 31,
	2024			2025
	RMB			RMB			US$
Raw materials		45,319			40,687			5,818
Work in progress		9,043			20,400			2,917
Finished goods		30,405			48,760			6,972

Inventories, total		84,767			109,847			15,707
Inventories provision		(9,080	)		(8,213	)		(1,174	)

	75,687			101,634			14,533

Loss Per Share - Summary of Computation of Basic and Diluted Net Loss Per Share (Detail) ¥ / shares in Units, $ / shares in Units, ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2025 CNY (¥) ¥ / shares shares	Dec. 31, 2024 CNY (¥) ¥ / shares shares	Dec. 31, 2023 CNY (¥) ¥ / shares shares
Numerator:
Net loss attributable to EHang Holdings Limited	$ (39,465)	¥ (275,977)	¥ (229,776)	¥ (301,700)
Earnings Per Share, Basic, Other Disclosure [Abstract]
Weighted-average number of ordinary shares outstanding, Basic	146,665	146,665	134,367	121,494
Weighted-average number of ordinary shares outstanding, Diluted	146,665	146,665	134,367	121,494
Loss per share, Basic \| (per share)	$ (0.27)	¥ (1.88)	¥ (1.71)	¥ (2.48)
Loss per share, Diluted \| (per share)	$ (0.27)	¥ (1.88)	¥ (1.71)	¥ (2.48)
Common Class A [Member]
Numerator:
Net loss attributable to EHang Holdings Limited	$ (28,963)	¥ (202,541)	¥ (163,038)	¥ (204,787)
Net loss attributable to ordinary shareholders	$ (28,963)	¥ (202,541)	¥ (163,038)	¥ (204,787)
Earnings Per Share, Basic, Other Disclosure [Abstract]
Weighted-average number of ordinary shares outstanding, Basic	107,638,000	107,638,000	95,340,000	82,467,000
Weighted-average number of ordinary shares outstanding, Diluted	107,638,000	107,638,000	95,340,000	82,467,000
Loss per share, Basic \| (per share)	$ (0.27)	¥ (1.88)	¥ (1.71)	¥ (2.48)
Loss per share, Diluted \| (per share)	$ (0.27)	¥ (1.88)	¥ (1.71)	¥ (2.48)
Common Class B [Member]
Numerator:
Net loss attributable to EHang Holdings Limited	$ (10,502)	¥ (73,436)	¥ (66,738)	¥ (96,913)
Net loss attributable to ordinary shareholders	$ (10,502)	¥ (73,436)	¥ (66,738)	¥ (96,913)
Earnings Per Share, Basic, Other Disclosure [Abstract]
Weighted-average number of ordinary shares outstanding, Basic	39,027,000	39,027,000	39,027,000	39,027,000
Weighted-average number of ordinary shares outstanding, Diluted	39,027,000	39,027,000	39,027,000	39,027,000
Loss per share, Basic \| (per share)	$ (0.27)	¥ (1.88)	¥ (1.71)	¥ (2.48)
Loss per share, Diluted \| (per share)	$ (0.27)	¥ (1.88)	¥ (1.71)	¥ (2.48)

Consolidated Statements of Cash Flows ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (39,527)	¥ (276,411)	¥ (230,032)	¥ (302,341)
Adjustments to reconcile net loss to net cash (used in) generated from operating activities
Depreciation of property and equipment	2,710	18,954	12,774	12,442
Amortization of intangible assets	139	972	922	787
Amortization of right-of-use assets	1,440	10,068	6,103	8,131
Share-based compensation	35,200	246,158	273,124	151,485
Losses on disposal of property and equipment	5	34	682	138
Amortization of debt discounts	0	0	0	12,023
Interest expenses	(4)	(25)	(707)	0
Interest and investment income	(6,782)	(47,429)	(11,103)	(3,361)
Losses from equity method investments	750	5,248	4,353	1,560
Current expected credit losses	1,135	7,938	12,790	13,691
Write-downs of inventories	212	1,482	921	460
Deferred tax assets	(997)	(6,969)	0	0
Foreign currency exchange (gains) losses	(53)	(372)	49	(394)
Changes in operating assets and liabilities
Accounts receivable	(8,784)	(61,428)	(30,089)	(20,523)
Inventories	(5,100)	(35,667)	(21,590)	7,816
Prepayments and other assets	(14,525)	(101,575)	(29,515)	10,728
Accounts payable	718	5,023	92,345	5,445
Contract liabilities	(246)	(1,722)	25,392	17,847
Accrued expenses and other liabilities	8,808	61,583	57,551	(192)
Lease liabilities	(833)	(5,825)	(2,665)	(3,708)
Deferred income	(98)	(687)	(1,531)	(1,464)
Deferred government subsidies	(75)	(526)	(1,936)	998
Income taxes payable	239	1,670	121	22
Net cash flow (used in) generated from operating activities	(25,668)	(179,506)	157,959	(88,410)
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition of non-controlling interests	0	0	0	(6,920)
Purchase of short-term investments	(104,267)	(729,153)	(885,706)	(56,694)
Redemption of short-term investments	59,877	418,728	444,759	0
Payments for short-term deposits	0	0	(130,071)	(14,164)
Proceeds received from maturity of short-term deposits	0	0	143,782	0
Payments for restricted short-term deposits	(4,165)	(29,126)	(39,486)	(33,437)
Proceeds received from maturity of restricted short-term deposits	4,216	29,486	43,942	0
Purchase of property and equipment	(21,150)	(147,903)	(38,966)	(7,832)
Purchases of land use rights	(1,631)	(11,409)	0	0
Acquisition of intangible assets	(153)	(1,068)	(1,112)	(1,255)
Cash paid for investments accounted for using equity method and other investments	(4,962)	(34,700)	(19,650)	(10,090)
Loan to a related party	(715)	(5,000)	0	0
Receipt of loans receivable from a related party	429	3,000	0	0
Receipt of loans receivable from a third party	0	0	0	1,700
Net cash flow used in investing activities	(72,521)	(507,145)	(482,508)	(128,692)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from short-term bank loans	35,627	249,143	64,250	69,090
Repayment of short-term bank loans	(11,977)	(83,758)	(69,090)	(49,794)
Proceeds from long-term bank loans	10,725	75,000	25,000	10,000
Repayment of long-term bank loans	(1,930)	(13,500)	(6,846)	(14,154)
Proceeds from short-term debts	0	0	90,000	0
Repayment of short-term debts	0	0	(90,000)	(69,861)
Capital Injection By Non Controlling Interests	10	70	0	0
Repayment of Mandatorily redeemable non-controlling interests	(5,720)	(40,000)	0	0
Payment of share repurchase	0	0	(10,085)	0
Capitalized professional service fee related to financing transactions	(2,336)	(16,334)	0	0
Proceeds from issuance of Class A ordinary shares, net of issuance costs	23,853	166,810	698,128	250,199
Net cash provided by financing activities	48,252	337,431	701,357	195,480
Effect of exchange rate changes on cash and cash equivalents	(752)	(5,257)	5,819	562
Net (decrease) increase in cash and cash equivalents	(50,689)	(354,477)	382,627	(21,060)
Cash and cash equivalents at the beginning of the years	87,354	610,877	228,250	249,310
Cash and cash equivalents at the end of the year	36,665	256,400	610,877	228,250
Supplemental disclosures of cash flow information
Interest paid	953	6,663	3,400	2,183
Income taxes paid	126	879	101	184
Non-cash investing and financing activities
Loans receivable settled by accounts payable	0	5,800	0	5,800
Purchase of property and equipment included in Accrued expenses and other liabilities	$ 6,545	¥ 45,768	¥ 1,198	¥ 1,401

Short-term Investments (Tables)

12 Months Ended

Dec. 31, 2025

Debt Disclosure [Abstract]

Summary of Short Term Investments

Short-term investments as of December 31, 2024 and 2025 consisted of the following:

As of December 31, 2024

Cost

Gross
unrealized gains

Gross

unrealized losses

Foreign currency
exchange gains

Fair value
carrying amount

RMB

Wealth management products

503,733

4,885

—

5,065

513,683

As of December 31, 2025

Cost

Gross
unrealized gains

Gross

unrealized losses

Foreign currency
exchange losses

Fair value
carrying amount

RMB

Wealth management products

824,564

36,290

—

(17,622

)

843,232

Mandatorily Redeemable Non-controlling Interests - Additional Information (Detail) ¥ in Thousands, $ in Thousands	1 Months Ended	12 Months Ended
	Jun. 30, 2020 CNY (¥)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Noncontrolling Interest [Line Items]
Minority Interests Ownership Percentage By Parent	30.00%
Dividend rate, preferred stock	1.50%
Repayment of mandatorily redeemable non controlling interests		$ 5,720	¥ 40,000	¥ 0	¥ 0
Yunfu EHang Intelligent Technology Limited("Yunfu") [Member]
Noncontrolling Interest [Line Items]
Cash consideration paid for non controlling interests	¥ 40,000
Minority Interests Ownership Percentage By Parent	30.00%
Repayment of mandatorily redeemable non controlling interests		$ 5,720	¥ 40,000
Yunfu EHang Intelligent Technology Limited("Yunfu") [Member] \| Third Party [Member]
Noncontrolling Interest [Line Items]
Minority Interests Ownership Percentage By Parent	30.00%

Revenues

12 Months Ended

Dec. 31, 2025

Revenue from Contract with Customer [Abstract]

Revenues

14.

Revenues

The following table presents the disaggregation of revenue from contracts with the customers:


	For the year ended December 31,
	2023		2024		2025
	RMB		RMB		RMB		US$
Revenues - Products
Air mobility solutions		99,470		439,533		390,542		55,846
Others		1,490		1,108		14,495		2,073

Subtotal-Products		100,960		440,641		405,037		57,919

Revenues - Services
Air mobility solutions		5,259		3,787		4,612		660
Others		11,207		11,724		8,332		1,191

Subtotal-Services		16,466		15,511		12,944		1,851

Total Revenues		117,426		456,152		417,981		59,770

Payment terms

For the Group’s Air mobility solutions and Aerial media solutions, the Group typically requires a portion of payments upfront and the remaining amounts are contractually due ranging from three to six months. Regarding the Smart city management solutions, the timing of billing varies depending on contractual payment schedules with milestone billings and the completion of the quality-assurance warranty period. In instances where the timing of revenue recognition differs from the timing of invoicing, the Group has determined that its contracts do not include a significant financing component at the inception of the contracts.

Contract balances

Contract balances include accounts receivable. Accounts receivable re

pre

sents the billed amounts related to the Company’s rights to consideration as performance obligations are satisfied and the rights to payment become unconditional but for the passage of time.

Contract liabilities represent payments received from customers for which the corresponding products or services have not yet been transferred to customers. The contract liabilities were primarily contributed by advance from customers of sales of passenger-grade UAVs. Revenue of RMB4,309, RMB16,118 and RMB10,723 (US$1,533) were recognized during the years ended December 31, 2023, 2024 and 2025 from the balance included in the contract liabilities on January 1, 2023, 2024 and 2025, respectively.

- Definition

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-9

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-10

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-15

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-12

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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-Section 50
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-Subparagraph (b)
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Topic 606
-Publisher FASB
-URI https://asc.fasb.org/606/tableOfContent

+ Details

Consolidated Balance Sheets ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)
Current assets:
Cash and cash equivalents	$ 36,665	¥ 256,400	¥ 610,877
Short-term investments	120,581	843,232	513,683
Restricted short-term deposits	4,241	29,655	30,295
Accounts receivable, net of expected credit losses of RMB103,340 and RMB111,259 (US$15,910) as of December 31, 2024 and 2025, respectively (including amounts due from related parties, net, of RMB458 and RMB5,188 (US$741) as of December 31, 2024 and 2025)	15,969	111,670	58,180
Inventories	14,533	101,634	75,687
Prepayments and other current assets (including amounts due from a related party, net, of nil and RMB2,070 (US$296) as of December 31, 2024 and 2025)	20,151	140,922	68,298
Total current assets	212,140	1,483,513	1,357,020
Non-current assets
Property and equipment, net	36,901	258,050	60,224
Right-of-use assets, net	16,655	116,468	128,433
Land use right, net	1,623	11,347	0
Intangible assets, net	388	2,713	2,617
Investments accounted for using equity method	4,125	28,849	23,897
Other investments	6,482	45,330	9,867
Deferred tax assets	997	6,969	0
Other non-current assets	5,476	38,294	2,440
Total non-current assets	72,647	508,020	227,478
Total assets	284,787	1,991,533	1,584,498
Current liabilities:
Short-term bank loans	32,834	229,611	64,250
Accounts payable	18,949	132,509	127,446
Contract liabilities (including amounts due to related parties of RMB2,000 and RMB2,307 (US$330) as of December 31, 2024 and 2025)	8,700	60,839	62,561
Current portion of long-term bank loans	1,401	9,800	10,500
Mandatorily redeemable non-controlling interests	0	0	40,000
Accrued expenses and other liabilities	37,671	263,439	150,196
Current portion of lease liabilities	2,328	16,278	12,527
Deferred income	117	817	1,504
Deferred government subsidies	98	684	1,209
Income taxes payable	260	1,820	150
Total current liabilities	102,358	715,797	470,343
Non-current liabilities:
Long-term bank loans	11,826	82,700	20,500
Deferred tax liabilities	42	292	292
Unrecognized tax benefit	784	5,480	5,480
Lease liabilities	16,337	114,246	125,719
Other non-current liabilities	669	4,676	6,350
Total non-current liabilities	29,658	207,394	158,341
Total liabilities	132,016	923,191	628,684
Commitments and Contingencies
Shareholders' equity:
Additional paid-in capital	476,952	3,335,371	2,923,178
Treasury shares	(1,442)	(10,085)	(10,085)
Statutory reserves	472	3,302	1,772
Accumulated deficit	(323,513)	(2,262,358)	(1,984,851)
Accumulated other comprehensive income	373	2,605	25,539
Total EHang Holdings Limited shareholders' equity	152,855	1,068,927	955,643
Non-controlling interests	(84)	(585)	171
Total shareholders' equity	152,771	1,068,342	955,814
Total liabilities and shareholders' equity	284,787	1,991,533	1,584,498
Class A Ordinary Shares [Member]
Shareholders' equity:
Common stock	10	68	66
Additional paid-in capital			5,999
Class B Ordinary Shares [Member]
Shareholders' equity:
Common stock	$ 3	¥ 24	¥ 24

Share-based Compensation - Summary of Share Option Activity (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Share Incentive Plan 2015 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of share options, Outstanding	53,737	53,737	53,737
Number of share options, Vested	53,737	53,737	53,737
Number of share options, Exercisable	53,737
Weighted average grant date fair value, Outstanding	$ 2.2624	$ 2.2624	$ 2.2624
Weighted average grant date fair value, Vested	2.2624	2.2624	2.2624
Weighted average grant date fair value, Exercisable	2.2624
Weighted average exercise price, Outstanding	5.8853	5.8853	5.8853
Weighted average exercise price, Vested	5.8853	$ 5.8853	5.8853
Weighted average exercise price, Exercisable	$ 5.8853
Share Incentive Plan 2023 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of share options, Granted	2,370,000	5,519,320
Number of share options, Exercisable	3,925,600
Weighted average grant date fair value, Granted	$ 7.27	$ 5.1312
Weighted average grant date fair value, Exercised	5.5448	5.1487
Weighted average grant date fair value, Forfeited	5.5364	4.7675
Weighted average grant date fair value, Outstanding	6.1375	5.0436	0
Weighted average exercise price, Granted	0.0001	0.0001
Weighted average exercise price, Exercised	0.0001	0.0001
Weighted average exercise price, Forfeited	0.0001	0.0001
Weighted average exercise price, Outstanding	$ 0.0001	$ 0.0001	$ 0
Number of options, Unvested	3,925,600	3,071,250	0
Number of options, Vested	(1,299,150)	(2,413,570)
Number of options, Forfeited	(216,500)	(34,500)

Organization and Nature of Operations - Summary of Financial Statement Balances and Amounts of VIE and VIE's Subsidiaries (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2025 CNY (¥)	Nov. 30, 2024 CNY (¥)
Current assets:
Cash and cash equivalents	$ 36,665		¥ 610,877		¥ 256,400
Accounts receivable, net	15,969		58,180		111,670
Inventories	14,533		75,687		101,634
Prepayments and other current assets	20,151		68,298		140,922
Non-current assets:
Property and equipment, net	36,901		60,224		258,050
Investments accounted for using equity method	4,125		23,897		28,849
Intangible assets, net	388		2,617		2,713
Deferred tax assets - non-current	997		0		6,969
Other non-current assets	5,476		2,440		38,294
Total assets	284,787		1,584,498		1,991,533
Current liabilities:
Accounts payable	18,949		127,446		132,509
Contract liabilities	8,700		62,561		60,839
Current portion of long-term bank loans	1,401		10,500		9,800	¥ 10,500
Accrued expenses and current liabilities	37,671		150,196		263,439
Income taxes payable	260		150		1,820
Non-current liabilities:
Long-term bank loans	11,826		20,500		82,700
Unrecognized tax benefit	784		5,480		5,480
Total liabilities	132,016		628,684		923,191
Net revenues	59,770	¥ 417,981	456,152	¥ 117,426
Net (loss) income	(39,527)	(276,411)	(230,032)	(302,341)
Net cash provided by operating activities	(25,668)	(179,506)	157,959	(88,410)
Net cash used in investing activities	(72,521)	(507,145)	(482,508)	(128,692)
Net cash (used in) provided by financing activities	48,252	337,431	701,357	195,480
Net (decrease) increase in cash and cash equivalents	(50,689)	(354,477)	382,627	(21,060)
Variable Interest Entity And Major Subsidaries [Member]
Current assets:
Cash and cash equivalents	2,963		6,866		20,719
Accounts receivable, net	889		6,106		6,217
Inventories	332		834		2,319
Prepayments and other current assets	4,075		3,924		28,495
Amounts due from the Company and its subsidiaries	11,414		86,496		79,816
Non-current assets:
Property and equipment, net	8,760		3,436		61,259
Investments accounted for using equity method	2,520		15,459		17,622
Intangible assets, net	58		371		407
Deferred tax assets - non-current	473		0		3,305
Other non-current assets	2,189		0		15,310
Total assets	33,673		123,492		235,469
Current liabilities:
Accounts payable	185		3,070		1,293
Contract liabilities	294		1,848		2,058
Current portion of long-term bank loans	286		2,000		2,000
Accrued expenses and current liabilities	5,702		31,919		39,877
Amounts due to the Company and its subsidiaries	14,192		82,179		99,244
Income taxes payable	8		0		57
Non-current liabilities:
Long-term bank loans	715		7,000		5,000
Unrecognized tax benefit	84		588		588
Total liabilities	21,466		128,604		¥ 150,117
Net revenues	22,915	160,250	123,960	32,808
Net (loss) income	9,776	68,366	66,234	(5,234)
Net cash provided by operating activities	4,824	33,738	11,695	14,870
Net cash used in investing activities	(2,557)	(17,885)	(14,096)	(17,007)
Net cash (used in) provided by financing activities	(286)	(2,000)	5,154	(5,154)
Net (decrease) increase in cash and cash equivalents	1,981	13,853	2,753	(7,291)
Variable Interest Entity And Major Subsidaries [Member] \| Third-party revenue [Member]
Non-current liabilities:
Net revenues	954	6,671	5,553	9,225
Variable Interest Entity And Major Subsidaries [Member] \| Inter-company revenue [Member]
Non-current liabilities:
Net revenues	$ 21,961	¥ 153,579	¥ 118,407	¥ 23,583

Concentration of Risks - Summary of External Customers with 10% or More of Group's Revenues (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Revenue, Major Customer [Line Items]
Revenue	$ 59,770	¥ 417,981	¥ 456,152	¥ 117,426
Cost of Revenue	22,998	160,827	176,206	42,115
Supplier A [Member]
Revenue, Major Customer [Line Items]
Cost of Revenue	3,775	26,399	0	0
Supplier B [Member]
Revenue, Major Customer [Line Items]
Cost of Revenue			22,576
Supplier C [Member]
Revenue, Major Customer [Line Items]
Cost of Revenue				5,585
Customer A [Member] \| Customer Concentration Risk [Member] \| Sales revenue product line [Member]
Revenue, Major Customer [Line Items]
Revenue	14,300	100,000	0	0
Customer B [Member] \| Customer Concentration Risk [Member] \| Sales revenue product line [Member]
Revenue, Major Customer [Line Items]
Revenue	11,655	81,504		28,673
Customer C [Member] \| Customer Concentration Risk [Member] \| Sales revenue product line [Member]
Revenue, Major Customer [Line Items]
Revenue	7,656	53,540	120,796	0
Customer D [Member] \| Customer Concentration Risk [Member] \| Sales revenue product line [Member]
Revenue, Major Customer [Line Items]
Revenue	0	0	100,000	0
Customer E [Member] \| Customer Concentration Risk [Member] \| Sales revenue product line [Member]
Revenue, Major Customer [Line Items]
Revenue	$ 0	¥ 0	63,451	0
Customer F [Member] \| Customer Concentration Risk [Member] \| Sales revenue product line [Member]
Revenue, Major Customer [Line Items]
Revenue			¥ 0	¥ 11,752

Cybersecurity Risk Management and Strategy Disclosure	12 Months Ended
Cybersecurity Risk Management and Strategy Disclosure	Dec. 31, 2025
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]	Risk Management and Strategy We have implemented and maintained various information security processes designed to identify, assess and manage material risks from cybersecurity threats to our critical computer networks, third party hosted services, communications systems, hardware and software, and our critical data, including intellectual property, and confidential information that is proprietary, strategic or competitive in nature (“Information Systems and Data”). Our IT department helps identify, assess and manage our cybersecurity threats and risks. Our IT department identifies and assesses risks from cybersecurity threats by monitoring and evaluating our threat environment using various methods including, for example, manual tools, automated tools, analyzing reports of threats and actors, conducting scans of the threat environment, evaluating our and our industry’s risk profile, evaluating threats reported to us, conducting threat assessments for internal and external threats, engaging third party threat assessments, etc. Depending on the environment, we implement and maintain various technical, physical, and organizational measures, processes, standards and policies designed to manage and mitigate material risks from cybersecurity threats to our Information Systems and Data, including, for example, cybersecurity incident response policy, incident detection and response, vulnerability management policy, disaster recovery/business continuity plans, security standards, encryption of data, network security controls, data segregation, access controls, physical security, asset management, tracking and disposal, systems monitoring and employee training. Our assessment and management of material risks from cybersecurity threats are integrated into our overall risk management processes. For example, (i) our IT department works with our management to prioritize our risk management processes and mitigate cybersecurity threats that are more likely to lead to a material impact to our business, and (ii) our senior management evaluates material risks from cybersecurity threats against our overall business objectives and reports to the audit committee of the board of directors, which evaluates our overall enterprise risk. We use third-party service providers to assist us from time to time to identify, assess, and manage material risks from cybersecurity threats, including, for example, professional services firms including legal counsel, cybersecurity software providers and managed cybersecurity service providers. We have a vendor management program to manage cybersecurity risks associated with our use of these providers. The program includes review of security assessment and imposition of information contractual obligations on the vendor. Depending on the nature of the services provided, the sensitivity of the Information Systems and Data at issue, and the identity of the provider, our vendor management process may involve different levels of assessment designed to help identify cybersecurity risks associated with a provider and impose contractual obligations related to cybersecurity on the provider. For a description of the risks from cybersecurity threats that may materially affect our company and how they may do so, see our risk factors under “Part I. Item 3D. Risk Factors in this Annual Report” on Form 20-F, including the risk factors headed “Any significant cybersecurity incident or disruption to our operating systems, command-and-control centers, or information systems and infrastructure could subject us to significant reputational, financial, legal and operational consequences,” and “Failure to safeguard personal information could subject us to penalties, damage our reputation and brand, and harm our business and results of operations.”
Cybersecurity Risk Management Processes Integrated [Flag]	true
Cybersecurity Risk Management Processes Integrated [Text Block]	Our assessment and management of material risks from cybersecurity threats are integrated into our overall risk management processes. For example, (i) our IT department works with our management to prioritize our risk management processes and mitigate cybersecurity threats that are more likely to lead to a material impact to our business, and (ii) our senior management evaluates material risks from cybersecurity threats against our overall business objectives and reports to the audit committee of the board of directors, which evaluates our overall enterprise risk.
Cybersecurity Risk Management Third Party Engaged [Flag]	true
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]	true
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]	true
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]	For a description of the risks from cybersecurity threats that may materially affect our company and how they may do so, see our risk factors under “Part I. Item 3D. Risk Factors in this Annual Report” on Form 20-F, including the risk factors headed “Any significant cybersecurity incident or disruption to our operating systems, command-and-control centers, or information systems and infrastructure could subject us to significant reputational, financial, legal and operational consequences,” and “Failure to safeguard personal information could subject us to penalties, damage our reputation and brand, and harm our business and results of operations.”
Cybersecurity Risk Board of Directors Oversight [Text Block]	Our board of directors addresses our company’s cybersecurity risk management as part of its general oversight function. The audit committee of the board of directors is responsible for overseeing our cybersecurity risk management processes, including oversight and mitigation of risks from cybersecurity threats. Our cybersecurity risk assessment and management processes are implemented and maintained by certain of our management, including our chief executive officer, our chief financial officer, our vice president of software department and our senior network engineer. With the experience of setting up servers and firewalls, our senior network engineer is responsible for hiring appropriate personnel, helping to integrate cybersecurity risk considerations into our overall risk management strategy, communicating key priorities to relevant personnel, and overseeing the operation of our cybersecurity risks and cloud services. With the experience of software programming, our vice president of software department is mainly responsible for supervising our IT and software departments, including helping prepare for cybersecurity incidents, approving cybersecurity processes, and reviewing security assessments and other security-related reports. Our vice president of software department reports to our chief executive officer and our chief executive officer is responsible for approving budgets. Our cybersecurity incident response and vulnerability management policies are designed to escalate certain cybersecurity incidents to cybersecurity incident management team (the “CSI management team”) depending on the circumstances, including our chief operating officers, chief financial officer and in-house general counsel. The CSI management team works with our company’s senior management team to help our company mitigate and remediate cybersecurity incidents of which they are notified. In addition, our company’s cybersecurity incident response and vulnerability management policies include reporting to the audit committee of the board of directors for certain cybersecurity incidents. The audit committee receives periodic reports from our CSI management team concerning our company’s significant cybersecurity threats and risk and the processes our company has implemented to address them. The audit committee also has access to various reports, summaries or presentations related to cybersecurity threats, risk and mitigation.
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]	Our cybersecurity risk assessment and management processes are implemented and maintained by certain of our management, including our chief executive officer, our chief financial officer, our vice president of software department and our senior network engineer.
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]	Our vice president of software department reports to our chief executive officer and our chief executive officer is responsible for approving budgets.
Cybersecurity Risk Role of Management [Text Block]	The CSI management team works with our company’s senior management team to help our company mitigate and remediate cybersecurity incidents of which they are notified. In addition, our company’s cybersecurity incident response and vulnerability management policies include reporting to the audit committee of the board of directors for certain cybersecurity incidents. The audit committee receives periodic reports from our CSI management team concerning our company’s significant cybersecurity threats and risk and the processes our company has implemented to address them. The audit committee also has access to various reports, summaries or presentations related to cybersecurity threats, risk and mitigation.
Cybersecurity Risk Management Positions or Committees Responsible [Flag]	true
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]	Our cybersecurity incident response and vulnerability management policies are designed to escalate certain cybersecurity incidents to cybersecurity incident management team (the “CSI management team”) depending on the circumstances, including our chief operating officers, chief financial officer and in-house general counsel.
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]	With the experience of setting up servers and firewalls, our senior network engineer is responsible for hiring appropriate personnel, helping to integrate cybersecurity risk considerations into our overall risk management strategy, communicating key priorities to relevant personnel, and overseeing the operation of our cybersecurity risks and cloud services. With the experience of software programming, our vice president of software department is mainly responsible for supervising our IT and software departments, including helping prepare for cybersecurity incidents, approving cybersecurity processes, and reviewing security assessments and other security-related reports.
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]	true

Prepayments and Other Current Assets - Additional Information (Detail) € in Thousands, ¥ in Thousands, $ in Thousands	1 Months Ended		12 Months Ended
	Mar. 31, 2020 CNY (¥)	Jan. 31, 2020	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Mar. 31, 2020 EUR (€)	Jan. 01, 2020 CNY (¥)
Provision for credit losses on other receivables			$ 1,037	¥ 7,249	¥ 7,082
Proceeds from collection of loans receivable			0	0	0	¥ 1,700
Loans from third parties, amount repaid				40,000
Loans receivable settled by accounts payable			$ 0	5,800	0	5,800
Allowance for credit loss on financing receivable current					¥ 4,215	285
Loans Receivable Current and Non current				¥ 4,500
Key AAV [Member]
Long term loans receivable. Agreement term	2 years	3 years
Loans receivable principal amount	¥ 1,900						€ 243	¥ 52,000
Loans receivable, interest rate	3.50%						3.50%	3.00%
Third Party [Member]
Debt instrument outstanding amount						12,000
Third Party [Member] \| Not Later Than Nine Months [Member]
Debt instrument outstanding amount						2,000
Third Party [Member] \| Not Later Than One Year [Member]
Debt instrument outstanding amount						2,000
Third Party [Member] \| Later Than One Year And Not Later Than Two Years [Member]
Debt instrument outstanding amount						¥ 8,000

Other non-operating expenses

12 Months Ended

Dec. 31, 2025

Other Nonoperating Income And Expense [Abstract]

Other non-operating expenses

16.	Other non-operating expenses

On December 4, 2023, a securities class action complaint (captioned Pujo v. EHang Holdings Limited, No.

2:23-cv-10165

(C.D. Cal.)) was filed by purported holders of the Company’s ADSs in federal court (“the Court”). The complaint asserts claims under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended, and generally alleged that the Company and certain of its officers and directors made false and misleading statements regarding the Company’s business, operations, and prospects, among other allegations. The complaint was based in large part on a November 7, 2023, report issued by short seller Hindenburg Research. The complaint named as defendants certain of the Company’s officers and directors. The complaint seeks unspecified monetary damages on behalf of the putative class and an award of costs and expenses, including reasonable attorneys’ fees.

The Company and the lead plaintiff (“The Parties”) participated in private mediation on July 1, 2025 and on July 3, 2025, the Parties agreed to settle the matter for US$1,985. On July 7, 2025, the Parties notified the Court that they had reached an agreement in principle and anticipated filing a motion for preliminary approval of the settlement. The Parties have executed stipulation of settlement by their undersigned counsel effective as of August 11, 2025, and determined the settlement fee of US$1,985. As of December 31, 2025, Ehang has paid a settlement amount of US$1,985. On January 12, 2026, the Court granted final approval of the class action settlement.

For the year ended December 31, 2025, the Company recorded the settlement fee of US$1,985 (equivalent to RMB14,254) in other

non-operating

expenses as the loss from aforementioned shareholder securities litigation.

Insider Trading Policies and Procedures	12 Months Ended
Insider Trading Policies and Procedures	Dec. 31, 2025
Insider Trading Policies and Procedures [Line Items]
Insider Trading Policies and Procedures Adopted	true

Loss Per Share - Additional Information (Detail) - shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Restricted Stock Units (RSUs) [Member]
Loss Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share	8,861,587	9,771,921	2,606,391

Concentration of Risks (Tables)

12 Months Ended

Dec. 31, 2025

Customer Concentration Risk [Member]

Concentration Risk [Line Items]

Summary of External Customers with 10% or More of Group's Revenues

External customers with 10% or more of the Group’s revenues for the years presented are as follows:


	For the year ended December 31,
	2023		2024		2025
	RMB		RMB		RMB		US$
Customer
A		—		—		100,000		14,300
B		28,673		*		81,504		11,655
C		—		120,796		53,540		7,656
D		—		100,000		—		—
E		—		63,451		—		—
F		11,752		—		*		*

less than 10% of total revenues of the Group.

Supplier Concentration Risk [Member]

Concentration Risk [Line Items]

Summary of External Customers with 10% or More of Group's Revenues

Suppliers accounting for 10% or more of total purchases of materials for the years presented are as follows:

For the year ended December 31,

2023

2024

2025

RMB

US$

Supplier

—

26,399

3,775

22,576

5,585

less than 10% of total purchase of materials of the Group.

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 20
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-20

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 7: http://www.xbrl.org/2003/role/exampleRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482836/275-10-55-18

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 20
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-20

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 954
-SubTopic 310
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478785/954-310-50-2

+ Details

Other non-operating expenses - Additional Information (Detail) ¥ in Thousands, $ in Thousands			12 Months Ended
	Aug. 11, 2025 USD ($)	Jul. 03, 2025 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)
Other Nonoperating Income And Expense [Abstract]
Litigation settlement, fee expense	$ 1,985	$ 1,985	$ 1,985	¥ 14,254
Payments for legal settlements			$ 1,985

Related Party Transactions - Schedule Of Related Party Transaction Contract Liabilities (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 01, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2022 CNY (¥)
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Receivables from related parties current	$ 741	¥ 5,188		¥ 458
Less: expected credit losses provision	(15,910)	(111,259)		(103,340)	¥ (131,826)	¥ (115,380)
Related Party [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Contract with Customer, Liability	330	2,307		2,000
Receivables from related parties current	741		¥ 5,188	458
Less: expected credit losses provision	(32)		(222)	(47)
Related Party [Member] \| Xiyu Qingniao [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Contract with Customer, Liability	326	2,279		2,000
Related Party [Member] \| Fengshan Fengyi [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Contract with Customer, Liability	4	¥ 28
Related Party [Member] \| Hefei Heyi [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Receivables from related parties current	769		5,380	465
Related Party [Member] \| Pengcheng Wing [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Receivables from related parties current	$ 4		¥ 30
Related Party [Member] \| Wanyi Tianxia [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Receivables from related parties current				¥ 40

Investments Accounted for Using Equity Method (Tables)

12 Months Ended

Dec. 31, 2025

Equity Method Investments and Joint Ventures [Abstract]

Summary of Investments Accounted for Using Equity Method


	Equity method investments
	RMB
Balance as of December 31, 2023		13,450
Additions		14,800
Shares of results of equity method investees		(4,353	)
Balance as of December 31, 2024		23,897
Additions		10,200
Shares of results of equity method investees		(5,248	)

Balance as of December 31, 2025		28,849

Balance as of December 31, 2025 (US$)		4,125

Summary of Significant Accounting Policies - Summary Of Amortization of Intangible Assets with Finite Lives (Detail)	Dec. 31, 2025
Software [Member] \| Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	5 years
Software [Member] \| Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	3 years
Patents and trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated useful life	5 years

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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+ Details

Property and Equipment, Net - Summary of Plant and Equipment, Net (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)
Property, Plant and Equipment, Net [Abstract]
Leasehold improvements	$ 12,391	¥ 86,648	¥ 30,236
Building	12,024	84,087	0
Electronic equipment	10,053	70,302	15,828
Machinery equipment	5,127	35,855	20,440
Construction in progress	1,792	12,532	16,985
Mold and tooling	1,705	11,926	6,190
Transportation equipment	968	6,766	4,224
Office equipment	634	4,432	1,980
Property,plant and equipment,gross	44,694	312,548	95,883
Less: accumulated depreciation	(7,584)	(53,038)	(34,199)
Less: accumulated impairment	(209)	(1,460)	(1,460)
Total	$ 36,901	¥ 258,050	¥ 60,224

Accounts Receivable, Net - Summary of Movements in Allowance for Doubtful Accounts (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Accounts Receivable Net [Line Items]
Balance at beginning of the year		¥ (103,340)	¥ (131,826)	¥ (115,380)
Current period provision	$ (1,615)	(11,294)	(12,725)	(16,170)
Reversal	480	3,356	6,039	1,773
Write-off	0	0	35,180	0
Provision converted from unbilled revenue	0	0	0	(1,269)
Acquisition of non-controlling interests	0	0	0	390
Foreign currency translation	3	19	(8)	(17)
Balance at the end of the year	(15,910)	(111,259)	(103,340)	(131,826)
Adoption of ASC Topic 326 [Member]
Accounts Receivable Net [Line Items]
Balance at beginning of the year				(1,153)
Restatement Adjusted Balance [Member]
Accounts Receivable Net [Line Items]
Balance at beginning of the year	$ (14,778)	¥ (103,340)	(131,826)	(116,533)
Balance at the end of the year			¥ (103,340)	¥ (131,826)

Summary of Significant Accounting Policies - Summary of Estimated Useful Lives and Residual Value of Property and Equipment (Detail)	12 Months Ended
	Dec. 31, 2025
Building [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	18 years
Residual value	5.00%
Mold And Tooling [Member]
Property, Plant and Equipment [Line Items]
Residual value	0.00%
Mold And Tooling [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	2 years
Mold And Tooling [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	5 years
Office equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	5 years
Residual value	5.00%
Electronic equipment
Property, Plant and Equipment [Line Items]
Residual value	5.00%
Electronic equipment \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Electronic equipment \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	5 years
Machinery equipment [Member]
Property, Plant and Equipment [Line Items]
Residual value	5.00%
Machinery equipment [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	5 years
Machinery equipment [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	10 years
Transportation equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	4 years
Residual value	5.00%
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	Shorter of lease term or the estimated useful lives of the assets
Residual value	0.00%

Inventories - Summary of Inventories (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)
Inventory Disclosure [Abstract]
Raw materials	$ 5,818	¥ 40,687	¥ 45,319
Work in progress	2,917	20,400	9,043
Finished goods	6,972	48,760	30,405
Inventories, total	15,707	109,847	84,767
Inventories provision	(1,174)	(8,213)	(9,080)
Inventories	$ 14,533	¥ 101,634	¥ 75,687

Income Taxes - Additional Information (Detail)
¥ in Thousands, $ in Thousands, $ in Millions

12 Months Ended

Dec. 31, 2025

USD ($)

Dec. 31, 2025

CNY (¥)

Dec. 31, 2025

HKD ($)

Dec. 31, 2024

CNY (¥)

Dec. 31, 2023

CNY (¥)

Dec. 31, 2019

Dec. 31, 2018

Dec. 31, 2025

CNY (¥)

Dec. 01, 2025

USD ($)

Dec. 01, 2025

CNY (¥)

Dec. 31, 2024

USD ($)

Dec. 31, 2024

CNY (¥)

Dec. 31, 2023

USD ($)

Dec. 31, 2023

CNY (¥)

Dec. 31, 2022

CNY (¥)

Income tax rate

^[1]

25.00%

Unrecognized tax benefit

$ 784

¥ 5,480

$ 784

¥ 5,480

Interest expense on unrecognized tax benefit | ¥

Unrecognized tax benefits income tax penalties and interest accrued

Income taxes paid

$ 126

¥ 879

¥ 101

¥ 184

Ehfly [Member] | HONG KONG | Tax Year 2018 Onwards [Member]

Income tax rate

8.25%

Effective income tax rate reconciliation, noncontrolling interest income (loss), amount

$ 2.0

Ehang HK [Member] | Tax Year 2018 Onwards [Member]

Income tax rate

8.25%

Ehang HK [Member] | Tax Year 2019 Onwards [Member]

Income tax rate

16.50%

Ehang HK [Member] | HONG KONG | Tax Year 2019 Onwards [Member]

Income tax rate

16.50%

Effective income tax rate reconciliation, noncontrolling interest income (loss), amount

$ 2.0

PRC [Member]

Income tax rate

25.00%

High and New Technology Enterprise, tax rate

15.00%

Deductible tax losses

$ 165,112

¥ 1,154,646

1,034,638

976,068

Income Tax Examination, Description

five years

PRC [Member] | Tax Year 2008 Onwards [Member]

Effective income tax rate reconciliation qualified research and development additional deduction percent

50.00%

PRC [Member] | Tax Year From 2018 to 2020 [Member]

Effective income tax rate reconciliation qualified research and development additional deduction percent

75.00%

PRC [Member] | Tax Year 2023 [Member]

Effective income tax rate reconciliation qualified research and development additional deduction percent

100.00%

Effective income tax rate reconciliation qualified research and development super deduction percent

100.00%

PRC [Member] | EHang intelligent [member]

High and New Technology Enterprise, tax rate

15.00%

PRC [Member] | Ehang Intelligent Equipment Guanghou Co Ltd [Member]

Effective income tax rate reconciliation qualified research and development super deduction percent

100.00%

CHINA

Withholding tax rate for non-PRC resident enterprises

10.00%

28.00%

23.00%

Minimum [Member] | PRC [Member]

Deductible tax losses, period

5 years

Maximum [Member] | PRC [Member]

Deductible tax losses, period

10 years

Austrian Minister Of Finance [Member]

Income tax rate

23.00%

Hong Kong [Member] | Not Expirable [Member]

Deductible tax losses

$ 4,213

¥ 29,463

¥ 32,893

¥ 31,890

[1]	The PRC statutory tax rate is used for the reconciliation as the majority of the Group’s operations are based in the PRC.

Loss Per Share

12 Months Ended

Dec. 31, 2025

Earnings Per Share [Abstract]

Loss Per Share

21.	Loss Per Share

The following table sets forth the computation of basic and diluted net loss per share for the following periods:


	For the year ended December 31,
	2023						2024						2025						2025
	Class A			Class B			Class A			Class B			Class A						Class B
	RMB			RMB			RMB			RMB			RMB			US$			RMB			US$
Numerator:
Net loss attributable to EHang Holdings Limited		(204,787	)		(96,913	)		(163,038	)		(66,738	)		(202,541	)		(28,963	)		(73,436	)		(10,502	)

Net loss attributable to EHang Holdings Limited’s ordinary shareholders		(204,787	)		(96,913	)		(163,038	)		(66,738	)		(202,541	)		(28,963	)		(73,436	)		(10,502	)

Denominator (in thousands of shares):
Weighted-average number of ordinary shares outstanding – basic and diluted (in thousands of shares)		82,467			39,027			95,340			39,027			107,638			107,638			39,027			39,027

Loss per share – basic and diluted		(2.48	)		(2.48	)		(1.71	)		(1.71	)		(1.88	)		(0.27	)		(1.88	)		(0.27	)

The Company had potential dilutive securities such as unvested RSUs and options granted. As the Group incurred losses for the years ended December 31, 2023, 2024 and 2025, these potential ordinary shares were anti-dilutive and excluded from the calculation of diluted net loss per share of the Company. The weighted-average numbers of

non-vested

RSUs and

non-vested

share options excluded from the calculation of diluted net loss per share of the Company were 2,606,391, 9,771,921 and 8,861,587 as of December 31, 2023, 2024 and 2025, respectively.

Accrued Expenses and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2025

Accrued Liabilities and Other Liabilities [Abstract]

Summary of Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consisted of the following:


	As of December 31,
	2024		2025
	RMB		RMB		US$
Payroll and welfare payables		62,548		87,406		12,499
Payables for acquisition of property and equipment		1,329		47,097		6,735
Other taxes payables		38,770		46,630		6,668
Payables for service fees		22,760		35,867		5,129
Product warranty liabilities (a)		9,953		20,906		2,990
Deposit payables		—		7,060		1,010
Government subsidy		5,000		5,000		715
Consideration payable to an equity method investment (Note 9)		3,500		3,500		500
Advance from customers		—		2,805		401
Accrued interests		719		569		81
Others		5,617		6,599		943

	150,196		263,439		37,671

Summary of Reconciliation of Changes in Product Warranty Liability

(a)

A reconciliation of the changes in the Group’s product warranty liability is as follows:


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Balance at the beginning of the years		3,780			3,886			14,492			2,072
Accruals		2,410			12,232			14,730			2,106
Claims		(594	)		(124	)		(2,496	)		(357	)
Reversal		(1,710	)		(1,502	)		(1,514	)		(216	)

Balance at the end of the years		3,886			14,492			25,212			3,605
Less: Non-current portion of warranty		(1,053	)		(4,539	)		(4,306	)		(615	)

Current portion of warranty		2,833			9,953			20,906			2,990

Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2025

Schedule of Related Party Transactions

(1)

Transaction with related parties

(i) Sales of products


	For the year ended December 31,
	2023		2024		2025
	RMB		RMB		RMB		US$
Hefei Heyi		—		106		13,278		1,899
Zhejiang Zhiyi		—		—		16		2
Yitong Zhihang		3,009		—		13		2
Hangzhou Zhongan		—		—		9		1
Wanyi Tianxia		—		18		—		—
Fengshan Fengyi		—		9		—		—
Xiyu Qingniao		8,850		—		—		—

Total		11,859		133		13,316		1,904

(ii) Provision of services


	For the year ended December 31,
	2023		2024		2025
	RMB		RMB		RMB		US$
Wanyi Tianxia		—		94		132		19
Fengshan Fengyi		—		—		89		12
Hefei Heyi		—		599		85		12
Wuxi Liangyun		—		33		41		6
Pengcheng Wing		—		—		28		4
Yitong Zhihang		—		499		19		3

Total		—		1,225		394		56

(iii) Receipt of services

The Group maintained a consulting agreement with consulting firm RedChip. The consulting fees incurred during the period from November 24, 2025 to December 31, 2025 amounted to RMB1,127 (US$161), which were settled via a combination of cash and RSUs.

(2)

Contract liabilities from sales of products


	As of December 31,
	2024		2025
	RMB		RMB		US$
Xiyu Qingniao		2,000		2,279		326
Fengshan Fengyi		—		28		4

Total		2,000		2,307		330

(3)

Amount due from related parties for the sales of products and services


	As of December 31,
	2024			2025
	RMB			RMB			US$
Hefei Heyi		465			5,380			769
Pengcheng Wing		—			30			4
Wanyi Tianxia		40			—			—
Less: expected credit losses provision		(47	)		(222	)		(32	)

Total		458			5,188			741

Accounts Receivable, Net

12 Months Ended

Dec. 31, 2025

Accounts Receivable, after Allowance for Credit Loss, Current [Abstract]

Accounts Receivable, Net

5.	Accounts Receivable, Net

Accounts receivable, net, consisted of the following:


	As of December 31,
	2024			2025
	RMB			RMB			US$
Accounts receivable		161,520			222,929			31,879
Less: expected credit losses provision		(103,340	)		(111,259	)		(15,910	)

Accounts receivable, net		58,180			111,670			15,969

In 2025, the Group received a deposit of RMB7,060 (US$1,010) from a customer, representing a guaranteed payment for consideration

recorded

in accrued expenses and other liabilities (Note 11). The amount was subsequently offset against an account receivable from the customer in April 2026.

The movements in the expected credit losses were:


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Beginning balance prior to ASC 326		(115,380	)
Adoption of ASC Topic 326		(1,153	)

Balance at the beginning of the years		(116,533	)		(131,826	)		(103,340	)		(14,778	)
Current period provision		(16,170	)		(12,725	)		(11,294	)		(1,615	)
Reversal		1,773			6,039			3,356			480
Provision converted from unbilled revenue		(1,269	)		—			—			—
Write-off		—			35,180			—			—
Acquisition of non-controlling interests		390			—			—			—
Others		(17	)		(8	)		19			3

Balance at the end of the years		(131,826	)		(103,340	)		(111,259	)		(15,910	)

Fair Value Measurements - Additional Information (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment Income, Net	$ 1,234	¥ 8,624	¥ 0	¥ 0

Property and Equipment, Net - Additional Information (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2025 CNY (¥)
Property, Plant and Equipment, Net [Abstract]
Depreciation expense	$ 2,710	¥ 18,954	¥ 12,774	¥ 12,442
Secured carrying values debt	$ 11,719				¥ 81,952
Secured Long-Term Debt, Noncurrent			¥ 0

Organization and Nature of Operations

12 Months Ended

Dec. 31, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization and Nature of Operations

1.	Organization and Nature of Operations

(a)	Principal activities

EHang Holdings Limited (the ‘‘Company’’) was incorporated in the Cayman Islands on December 23, 2014 under the Cayman Islands Companies Law as an exempted company with limited liability. On December 12, 2019, the Company completed its initial public offering (the “IPO”) and got listed on Nasdaq Global Market. The Company through its consolidated subsidiaries, variable interest entity (the ‘‘VIE’’) and the subsidiaries of the VIE (collectively, the ‘‘Group’’) are principally engaged in the research and development, manufacturing, sales and operations of unmanned aerial vehicles (“UAVs”). The Group established its manufacturing facility in Yunfu City in the People’s Republic of China (“PRC”).

(b)	Principal subsidiaries and VIEs

As of December 31, 2025, the Company’s major subsidiaries, VIE and the

subsidiaries

of the VIE (“VIEs”, refer to VIE and its subsidiaries as a whole, where appropriate) are as follows:


Entities	Date of incorporation establishment	Place of incorporation establishment	Equity interest held	Principal activities
Subsidiaries:
Ehfly Technology Limited (“Ehfly”)	December 5, 2014	Hong Kong	100%	Product sales, investment holding

EHang Intelligent Equipment Co., Ltd. (“EHang Intelligent” or the “WFOE”)	October 15, 2015	PRC	100%	Research and development, manufacturing and product sales

Yunfu EHang Intelligent Technology Limited (“EHang Yunfu”)	June 15, 2020	PRC	96.2%	Research and development, manufacturing and product sales


Entities	Date of incorporation establishment	Place of incorporation establishment	Principal activities
Variable Interest Entity
Guangzhou EHang Intelligent Technology Co., Ltd. (“EHang GZ” or the “VIE”)	August 8, 2014	PRC	Research and development, manufacturing and product sales

VIE’s Subsidiaries
Guangdong EHang General Aviation Co., Ltd. (“EHang Aviation”)	March 11, 2021	PRC	Operational flight services

Guangdong EHang Egret Media Technology Co., Ltd (“EHang Egret GD”)	July 6, 2016	PRC	Operational aerial media solutions services

Summary of the VIE contractual arrangements (the “VIE Contractual Agreements”)

The Group conducts all of its business in China through its subsidiaries and the VIEs in the PRC. The Company’s subsidiary EHang Intelligent, or the WFOE, has entered into contractual arrangements with the VIE and its shareholders described below, which are referred to as the VIE Contractual Agreements. During the years ended December 31, 2023 and 2024, and for the eight-month ended August 31, 2025, the shareholders of the VIE (the “Nominee Shareholders”) are Mr. Shuai Feng and Mr. Weixian Xia, who are the Group’s employees. In September 2025, Mr. Shuai Feng, completed transfer all of his equity interests in the VIE to Mr. Huazhi Hu and concurrently, all rights and obligations of Mr. Shuai Feng under the VIE Contract Agreements were assigned to Mr. Huazhi Hu. After the transfer, Mr. Huazhi Hu and Mr. Weixian Xia has became the Nominee Shareholders. Through the Contractual Agreements, the Nominee Shareholders of the VIE effectively assigned all of their voting rights underlying their equity interests in the VIE to the WFOE, a wholly-owned entity of the Company, which further assigned the voting rights underlying their equity interests in the VIE to the Company. Therefore, the Company has the power to direct the activities of the VIE that most significantly impact their economic performance. The Company also has the right to receive economic benefits via the WFOE, and the obligation to absorb losses of the VIE, that potentially could be significant to the VIE. Through the VIE Contractual Agreements, the Company is considered the primary beneficiary of the VIEs for accounting purposes only and thus consolidates each of these entities under

ASC810-10,

Consolidation: Overall

The following is a summary of the Contractual Agreements and its amendments among the Nominee Shareholders, the VIE, the WFOE and the Company:

Special Agreement on the Capital Increase Arrangement of the VIE

The WFOE has granted interest-free loans with an aggregate amount of RMB

60,000

to the Nominee Shareholders of the VIE for the sole purpose of providing funds necessary for the capital increase to the VIE. The loans are repayable by such Nominee Shareholders through a transfer of their equity interests in the VIE to the WFOE, in proportion to the amount of the loans to be repaid.

Power of Attorney and Shareholders Voting Proxy Agreement

Pursuant to the Power of Attorney and Shareholders Voting Proxy Agreement entered into amongst the Nominee Shareholders, the VIE and the WFOE, the Nominee Shareholders authorized the WFOE to act on behalf of the Nominee Shareholders as exclusive agent and attorney with respect to all matters concerning the VIE’s equity interests, including but not limited to: (1) propose, convene and preside over the shareholders’ meetings of the VIE; (2) attend shareholders’ meetings of the VIE; (3) exercise all the shareholders’ rights, including voting rights; and (4) designate and appoint the senior management members of the VIE. The agreement stipulates that failure to remedy a breach within a reasonable period or ten days after written notice may result in liability. If the Nominee Shareholders or the VIE breach the agreement, the WFOE is entitled to terminate it and claim compensation. If the WFOE breaches, the

non-defaulting

party may claim damages but does not have the right to terminate the agreement unless required by law. The proxy is irrevocable and continuously valid from the date of execution. The WFOE is entitled to

re-authorize

or assign its rights related to the equity interest to any other person or entity at its own discretion and without giving prior notice to the Nominee Shareholders or obtaining their consents. In 2019, the WFOE reassigned its rights under the Power of Attorney and Shareholders Voting Proxy Agreement to the Company, pursuant to the Commitment Letter below.

Exclusive Option Agreements

Pursuant to the Exclusive Option Agreements entered amongst the Nominee Shareholders, the VIE and WFOE, the Nominee Shareholders granted to WFOE or their designees an irrevocable and exclusive right to purchase all or part of the equity interests held by the Nominee Shareholders in the VIE at the WFOE’s sole discretion, to the extent permitted under the PRC laws, at an amount equal to the minimum consideration permitted under the applicable PRC law and administrative regulations. Any proceeds received by the Nominee Shareholders from the exercise of the options shall be remitted to the WFOE or its designated party, to the extent permitted under PRC laws. In addition, the VIE and the Nominee Shareholders have agreed that without prior written consent of the WFOE, they will not: (i) create any pledge or encumbrance on their equity interests in the VIE, (ii) transfer or otherwise dispose of their equity interests in the VIE, or (iii) request any distribution of profits, income or any form of profit sharing, and any such assets that have been transferred to the shareholders of the VIE shall be returned to the WFOE or any entity designated by the WFOE. In addition, the Nominee Shareholders undertake that, upon the winding up of the VIE, all assets obtained by them shall be transferred to the WFOE or any entity designated by the WFOE at nil consideration or at the lowest price permissible under applicable PRC laws. The term of the agreement remains effective as long as each Nominee Shareholder remains a shareholder of the VIE. The WFOE may terminate the agreement at its sole discretion, whereas under no circumstances may the VIE or the Nominee Shareholders terminate the agreement.

Exclusive Technical Consulting and Service Agreement

Pursuant to the Exclusive Technical Consulting and Service Agreement and the

xclusive

ervices

greement between the WFOE and the VIE, the WFOE has the exclusive right to provide technical consulting and services to the VIE and its subsidiaries including but not limited to those relating to the development, manufacturing and sales of intelligent aerial vehicles. Without the WFOE’s prior written consent, the VIE

shall not

, directly or indirectly,

btain the same or similar

technical consulting services

as provided under this agreement

from any third party. In return, the VIE agrees to pay a service fee equal to

100

% of the consolidated net profits of the VIE after the VIE turns cumulative profitable and after certain expenses. The WFOE has sole discretion in determining the service fee charged to the VIE under this agreement. The WFOE will have exclusive ownership of all intellectual property rights created by performance of this agreement.

The Exclusive Technical Consulting and Service Agreement and the Exclusive Services Agreement are valid for 10 years and shall be automatically renewed for successive

ten-year

periods without limitation on the number of renewals

This agreement can be terminated by the WFOE at any time

without cause

but cannot be terminated by the VIE.

Share Pledge Agreements

Pursuant to the Share Pledge Agreements entered amongst the WFOE and the Nominee Shareholders, the Nominee Shareholders have pledged their entire equity interests in the VIE to the WFOE in favor of the WFOE to secure the VIE and their obligations under the various contractual agreements, including the Exclusive Technical Consulting and Service Agreements, the Exclusive Services Agreement, the Shareholders Voting Proxy Agreement and Exclusive Option Agreements described above. The WFOE, as pledgee, shall have the right to collect dividends generated by the pledged equity interests during the term of the pledge. If the Nominee Shareholders breach their respective contractual obligations under the Share Pledge Agreements, the WFOE, as pledgee, will be entitled to rights, including the right to dispose of the pledged equity interests entirely or partially. The Nominee Shareholders of the VIE agree not to create any encumbrance on or otherwise transfer or dispose of their respective equity interests in the VIE, without the prior consent of the WFOE. The Share Pledge Agreements will remain effective until the earlier of: (i) all the contractual obligations under the relevant agreement have been satisfied in full, (ii) the WFOE exercises its unilateral and unconditional right to terminate the share pledge agreements, or (iii) it is terminated as required by applicable PRC laws and regulations. The Company has completed the registration of all such share pledge of Mr. Weixian Xia and Mr. Huazhi Hu in March 2021 and September 2025, respectively, with the relevant office of Administration for the Industry and Commerce in accordance with the PRC Property Rights Law.

Commitment Letter in Respect of Shareholders Voting Proxy and Provision of Financial Support

Pursuant to the Commitment Letter in Respect of Shareholders Voting Proxy and Provision of Financial Support (“Commitment Letter”), the WFOE irrevocably and unconditionally commits to execute its rights and obligations under the Power of Attorney and Shareholders Voting Proxy Agreement under the instruction of the Company. In addition, the Company is obligated and undertakes to provide unlimited financial support to the VIE, to the extent permissible under applicable PRC laws and regulations. Such financial support shall be interest-free and without a fixed term, and shall not be subject to early repayment unless with the prior written consent of the Company.

Based on the opinion of the Company’s PRC legal counsel, the ownership structures of the WFOE and the VIE are in compliance with applicable PRC laws or regulations currently in effect; and each of the VIE Contractual Agreements is valid, legal and binding on the parties thereto under applicable PRC Laws currently in effect, and each party to the VIE Contractual Agreements is entitled to assert its respective rights and is obligated to perform its respective duties in accordance with the terms and conditions of each VIE Contractual Agreement, subject to applicable PRC Laws currently in effect.

However, certain uncertainties regarding the interpretation and application of current or future PRC Laws could cause the relevant regulatory authorities to find the current Contractual Agreements and businesses to be in violation of any existing or future PRC laws or regulations. If the Company, the WFOE or any of their current or future VIE are found in violation of any existing or future laws or regulations, or fail to obtain or maintain any of the required permits or approvals, the relevant PRC regulatory authorities would have broad discretion in dealing with such violations, which may include, but not limited to, revocation of business and operating licenses, being required to discontinue or restrict its business operations, restriction of the Group’s right to collect revenues, being required to restructure its operations, imposition of additional conditions or requirements with which the Group may not be able to comply, or other regulatory or enforcement actions against the Group that could be harmful to its business. The imposition of any of these or other penalties would result in a material and adverse effect on the Group’s ability to conduct its business. In addition, if the imposition of any of these government actions causes the Company to lose the rights to direct the activities of the VIE or the right to receive substantially all of the economic benefits, and the Group are not able to restructure the ownership structure and operations in a satisfactory manner, the Company would no longer be able to consolidate the VIE.

The following financial statement balances and amounts of the Group’s VIEs were included in the accompanying consolidated

financial

statements:


	As of December 31,
	2024		2025
	RMB		RMB		US$
ASSETS
Cash and cash equivalents		6,866		20,719		2,963
Accounts receivable, net		6,106		6,217		889
Inventories		834		2,319		332
Prepayments and other current assets		3,924		28,495		4,075
Amounts due from the Company and its subsidiaries		86,496		79,816		11,414
Property and equipment, net		3,436		61,259		8,760
Investments accounted for using equity method		15,459		17,622		2,520
Intangible assets, net		371		407		58
Deferred tax assets - non-current		—		3,305		473
Other non-current assets		—		15,310		2,189

Total assets		123,492		235,469		33,673

LIABILITIES
Accounts payable		3,070		1,293		185
Contract liabilities		1,848		2,058		294
Current portion of long-term bank loans		2,000		2,000		286
Accrued expenses and current liabilities		31,919		39,877		5,702
Amounts due to the Company and its subsidiaries		82,179		99,244		14,192
Income taxes payable		—		57		8
Long-term bank loans		7,000		5,000		715
Unrecognized tax benefit		588		588		84

Total liabilities		128,604		150,117		21,466


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Revenues		32,808			123,960			160,250			22,915
- Third-party revenue		9,225			5,553			6,671			954
- Inter-company revenue		23,583			118,407			153,579			21,961
Net (loss) income		(5,234	)		66,234			68,366			9,776
Net cash provided by operating activities		14,870			11,695			33,738			4,824
Net cash used in investing activities		(17,007	)		(14,096	)		(17,885	)		(2,557	)
Net cash (used in) provided by financing activities		(5,154	)		5,154			(2,000	)		(286	)
Net (decrease) increase in cash and cash equivalents		(7,291	)		2,753			13,853			1,981

Other than the amounts due to the Company and its subsidiaries (which are eliminated upon consolidation), all remaining liabilities of the VIE are without recourse to the primary beneficiary. The Company did not provide or intend to provide financial or other supports that are not previously contractually required to the VIEs during the years presented.

The revenue-producing assets that are held by the VIEs comprise mainly of permits, domain names, intellectual property rights, operating licenses, intangible assets and fixed assets. The VIEs contributed an aggregate of 7.86%, 1.22% and 1.60% of the Group’s consolidated revenues for the years ended December 31, 2023, 2024 and 2025, respectively, after elimination of inter-company transactions. The

VIEs contributed net loss of

RMB26,013, RMB51,893 and

net profit of

RMB52,435 (US$7,498) of the Group’s consolidated net loss for the years ended December 31, 2023, 2024 and 2025, respectively, after elimination of inter-company transactions. There are no consolidated VIE’s assets that are pledged or collateralized for the VIE’s obligations which can only be used to settle the VIE’s obligations, except for the registered capital and the statutory reserves. Relevant PRC laws and regulations restrict the VIE from transferring a portion of its net assets, equivalent to the balance of its statutory reserves and its share capital, to the Company in the form of loans and advances or cash dividends (Note 22). Creditors of the VIE do not have recourse to the general credit of the Company for any of the liabilities of the VIE.

(c)	Liquidity and Going Concern

The Group has been incurring losses from operations since inception. For the years ended December 31, 2023, 2024 and 2025, the Group incurred net losses of RMB302,341, RMB230,032 and RMB276,411 (US$39,527

), respectively

. As of December 31, 2024 and 2025, accumulated deficits amounted to RMB1,984,851 and RMB2,262,358 (US$323,513

), respectively. Net cash used in operating activities was RMB

88,410 and RMB179,506 (US$25,668

) for the years ended December 31, 2023 and 2025, and net cash generated from operating activities was RMB

157,959 for the year ended December 31, 2024.

As of December 31, 2025, the Group’s balance of cash and cash equivalents, short-term investments and restricted short-term deposits were RMB256,400 (US$36,665), RMB843,232 (US$120,581) and RMB29,655 (US$4,241), respectively.

The Group’s liquidity is based on its ability to enhance its operating cash flow position, obtain capital financing from equity interest investors and borrow funds to fund its general operations, research and development activities and capital expenditures. The Group’s ability to continue as a going concern is dependent on management’s ability to execute its business plan successfully, which includes increasing market acceptance of the Group’s products to boost its sales volume to achieve economies of scale while applying more effective marketing strategies and cost control measures to better manage operating cash flow position and obtaining funds from outside sources of financing to generate positive financing cash flows.

Management has concluded that its existing balance of cash and cash equivalents, short-term investments and restricted short-term deposits as of December 31, 2025 provide the Group with sufficient liquidity to meet its working capital requirements and contractual (including debt) obligations for the next twelve months following the issuance of the consolidated financial statements. Accordingly, the consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and liquidation of liabilities during the normal course of operations.

Consolidated Balance Sheets (Parenthetical) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2025 CNY (¥) shares	Dec. 31, 2024 CNY (¥) shares	Dec. 31, 2024 $ / shares
Accounts receivable, allowance	$ 15,910	¥ 111,259	¥ 103,340
Receivables from related parties current	741	5,188	458
Current liabilities of the VIE without recourse to the company	102,358	715,797	470,343
Non-current liabilities of the VIE without recourse to the company	29,658	207,394	¥ 158,341
Ordinary shares, shares issued			10,800,000
Loans and Interest Receivable from Related Parties	296	2,070	¥ 0
Contract With Customer Liability Current Related Party	330	2,307	2,000
Nonrecourse [Member]
Current liabilities of the VIE without recourse to the company	6,475	45,285	38,837
Non-current liabilities of the VIE without recourse to the company	$ 799	¥ 5,588	¥ 7,588
Common Class A [Member]
Ordinary shares, par value \| $ / shares	$ 0.0001			$ 0.0001
Ordinary shares, shares authorized	1,904,577,337	1,904,577,337	1,904,577,337
Ordinary shares, shares issued	111,736,100	111,736,100	106,532,825
Ordinary shares, shares outstanding	111,215,614	111,215,614	104,828,035
Common Class B [Member]
Ordinary shares, par value \| $ / shares	$ 0.0001			$ 0.0001
Ordinary shares, shares authorized	45,422,663	45,422,663	45,422,663
Ordinary shares, shares issued	39,026,560	39,026,560	39,026,560
Ordinary shares, shares outstanding	39,026,560	39,026,560	39,026,560

Share-based Compensation

12 Months Ended

Dec. 31, 2025

Share-based Payment Arrangement [Abstract]

Share-based Compensation

15.	Share-based Compensation

In order to provide additional incentives to employees and to promote the success of the Group’s business, the Group adopted a share incentive plan that was approved by the Board of Directors on December 23, 2016 (“the 2015 Plan”). As of December 31, 2025, under the 2015 Plan, the maximum aggregate number of ordinary shares that may be issued pursuant to all share-based awards (including restricted shares, RSUs and share options) is 8,867,053 ordinary shares.

In September 2019, the Company’s Board of Directors approved the 2019 Share Incentive Plan (“the 2019 Plan”), which become effective upon the completion of the Company’s IPO on December 12, 2019. As of December 31, 2025, under the 2019 Plan, the maximum aggregate number of ordinary shares that may be issued pursuant to all share-based awards (including restricted shares, RSUs and share options) is 13,941,558 ordinary shares.

In December 2023, the Company’s Board of Directors approved the 2023 Share Incentive Plan (“the 2023 Plan”), which become effective on December 22, 2023. As of December 31, 2025, under the 2023 Plan, the maximum aggregate number of ordinary shares that may be issued pursuant to all share-based awards (including restricted shares, RSUs and share options) is 11,905,990 ordinary shares.

Pursuant to 2015 Plan, 2029 Plan and 2023 Plan (collectively, the “Plans”), the members of the Board, consultant or employees are entitled to be granted share-based awards.

For the year ended December 31,2023, the Company granted a total of 6,114,000 RSUs to the Group’s employees under the 2019 Plan. For the year ended December 31, 2024, the Company granted a total of 394,820 share options to the Group’s employees under the 2019 Plan and a total of 2,305,100 RSUs and 5,124,500 share options to the Group’s employees under the 2023 Plan. For the year ended December 31, 2025, the Company granted a total of 2,030,000 RSUs and 2,370,000 share options to the Group’s employees under the 2023 Plan. All of the RSUs and shares options are subject to service conditions and vest over the periods ranging from three months to four years, starting from the vesting inception date.

RSUs

The following table summarizes the Company’s RSUs activity under the Plans:


	Number of RSUs			Weighted average grant date fair value		Weighted average remaining contractual life
				(US$ per share)		(Years)
Unvested, December 31, 2022		2,678,000			8.8740		1.90
Granted		6,114,000			8.9809
Vested		(2,255,250	)		7.8054
Forfeited		(9,000	)		3.8500
Unvested, December 31, 2023		6,527,750			9.3503		3.12
Granted		2,305,100			7.1700
Vested		(2,460,000	)		9.4054
Forfeited		(4,000	)		2.3500
Unvested, December 31, 2024		6,368,850			8.5449		2.09
Granted		2,030,000			8.1417
Vested		(2,292,025	)		8.2877
Forfeited		(25,000	)		—

Unvested, December 31, 2025		6,081,825			8.2322		2.14

Expected to vest as of December 31, 2025		6,081,825

The total share-based compensation expenses relating to RSUs for the years ended December 31, 2023, 2024 and 2025 were RMB

151,485

, RMB180,748 and RMB161,911 (US$23,153), respectively. Total share-based compensation expense relating to RSUs capitalized to inventory was not material for any of the years presented.

As of December 31, 2025, there was RMB271,598 (US$38,838) of unrecognized share-based compensation expenses related to RSUs which is expected to be recognized over a weighted average vesting period of

2.14

years. Total unrecognized compensation cost may be adjusted for actual forfeitures occurring in the future.

Share options

The following table summarizes the Company’s share options activity under the 2015 Plan:


	Number of share options		Weighted average grant date fair value		Weighted average exercise price
			(US$ per share)		(US$ per share)
Outstanding as of January 1 2023, 2024 and 2025		53,737		2.2624		5.8853

Vested as of December 31, 2023, 2024 and 2025		53,737		2.2624		5.8853

Exercisable as of December 31, 2025		53,737		2.2624		5.8853

The following table summarizes the Company’s share options activity under the 2023 Plan:


	Number of options			Weighted average grant date fair value		Weighted average exercise price
				(US$ per share)		(US$ per share)
Unvested, December 31, 2023		—			—		—
Granted		5,519,320			5.1312		0.0001
Vested		(2,413,570	)		5.1487		0.0001
Forfeited		(34,500	)		4.7675		0.0001
Unvested, December 31, 2024		3,071,250			5.0436		0.0001
Granted		2,370,000			7.2700		0.0001
Vested		(1,299,150	)		5.5448		0.0001
Forfeited		(216,500	)		5.5364		0.0001

Unvested, December 31, 2025		3,925,600			6.1375		0.0001

Expected to vest as of December 31, 2025		3,925,600

The Group calculated the estimated fair value of the share options under the 2023 Plan on the grant date using the Black-Scholes valuation model. Assumptions used to determine the fair value of the share options granted under the 2023 Plan are summarized in the following table:


	For the year ended December 31,
	2024						2025
	Batch 1			Batch 2			Batch 3
Term in years		9.9			9.3			9.7
Volatility		78.00	%		74.30	%		79.70	%
Discount rate		4.20	%		3.70	%		4.40	%
Fair value per ordinary share (US$ per share)		4.77			7.17			7.27

The total share-based compensation expenses relating to share options for the years ended December 31, 2023, 2024 and 2025 were nil, RMB92,376 and RMB84,247 (US$12,047), respectively. Total share-based compensation expense relating to share options capitalized to inventory was not material for any of the periods presented.

As of December 31, 2025, there was RMB134,390 (US$19,218) of unrecognized share-based compensation expenses related to share options which is expected to be recognized over a weighted average vesting period of 2.38 years. Total unrecognized compensation cost may be adjusted for actual forfeitures occurring in the future.

Total share-based compensation expenses relating to RSUs and share options granted to employees recognized for the years ended December 31, 2023, 2024 and 2025 were as follows:


	For the year ended December 31,
	2023		2024		2025
	RMB		RMB		RMB		US$
Cost of revenues		—		—		416		59
Sales and marketing expenses		18,958		65,597		45,537		6,512
General and administrative expenses		79,327		134,984		154,838		22,142
Research and development expenses		53,200		72,543		45,367		6,487

	151,485		273,124		246,158		35,200

In July 2024, the Company’s Board of Directors approved the share-based compensation modification by accelerating and adjusting the vesting of 562,500 share options which shall be vested in next three years according to original vesting schedule, resulting in share-based compensation expense of RMB19,028 for the year ended December 31, 2024.

Mandatorily redeemable non-controlling interests

12 Months Ended

Dec. 31, 2025

Noncontrolling Interest [Abstract]

Mandatorily redeemable non-controlling interests

13.	Mandatorily Redeemable Non-controlling Interests

On June 15, 2020, the Group established a subsidiary named EHang Yunfu (Note 1). On June 30, 2020, the Group entered into an agreement with a third-party investor who subscribed 30% of the equity interests of EHang Yunfu for cash consideration of RMB40,000. At the sole discretion of the investor, the Group is obligated to repurchase the 30%

non-controlling

interest or with the consent of the investor, guarantee a third-party to repurchase the 30%

non-controlling

interests at the investor’s investment cost at the end of the five-year investment term. The

non-controlling

interests do not participate in any dividend distributions of EHang Yunfu but earn an

after-tax

interest of 1.5% per year, payable on a quarterly basis. As EHang Yunfu’s

non-controlling

interests are mandatorily redeemable at the sole discretion of the investor, it is classified as liability and subsequently measured at the amount that would be paid if settlement occurred at the reporting date.

In 2025, the Group repaid RMB40,000 (US$5,720) to the investor, who has been deregistered from equity interests holder of Ehang Yunfu.

Property and Equipment, Net

12 Months Ended

Dec. 31, 2025

Property, Plant and Equipment, Net [Abstract]

Property and Equipment, Net

8.	Property and Equipment, Net


	As of December 31,
	2024			2025
	RMB			RMB			US$
Leasehold improvements		30,236			86,648			12,391
Building		—			84,087			12,024
Electronic equipment		15,828			70,302			10,053
Machinery equipment		20,440			35,855			5,127
Construction in progress		16,985			12,532			1,792
Mold and tooling		6,190			11,926			1,705
Transportation equipment		4,224			6,766			968
Office equipment		1,980			4,432			634

	95,883			312,548			44,694
Less: accumulated depreciation		(34,199	)		(53,038	)		(7,584	)
Less: accumulated impairment		(1,460	)		(1,460	)		(209	)

	60,224			258,050			36,901

For the years ended December 31, 2023, 2024 and 2025, the Group recorded depreciation expense of RMB12,442, RMB12,774 and RMB18,954 (US$2,710), respectively.

As of December 31, 2025, certain long-term bank loans (Note 12) were secured by mortgages of the Group’s building with carrying values of approximately RMB

81,952 (US$11,719). There was no property and equipment mortgage securing the long-term loans outstanding as of December 31, 2024.

Inventories

12 Months Ended

Dec. 31, 2025

Inventory Disclosure [Abstract]

Inventories

6.	Inventories

Inventories consisted of the following:


	As of December 31,
	2024			2025
	RMB			RMB			US$
Raw materials		45,319			40,687			5,818
Work in progress		9,043			20,400			2,917
Finished goods		30,405			48,760			6,972

Inventories, total		84,767			109,847			15,707
Inventories provision		(9,080	)		(8,213	)		(1,174	)

	75,687			101,634			14,533

Concentration of Risks - Additional Information (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)
Concentration Risk [Line Items]
Accounts receivable, net of allowance	$ 15,969	¥ 111,670	¥ 58,180
Two Customer [Member]
Concentration Risk [Line Items]
Accounts receivable, net of allowance			¥ 49,373
Three Customer [Member]
Concentration Risk [Line Items]
Accounts receivable, net of allowance	$ 8,083	¥ 56,522
Accounts Receivable [Member] \| Two Customer [Member] \| Customer Concentration Risk [Member] \| Minimum [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	85.00%
Accounts Receivable [Member] \| Three Customer [Member] \| Customer Concentration Risk [Member] \| Maximum [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	51.00%

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References + Details

Income Taxes - Summary of Reconciliation of Unrecognized Tax Benefit (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Income Tax Disclosure [Abstract]
Balance at the beginning of the year	$ (784)	¥ (5,480)	¥ (5,480)	¥ (5,480)
Balance at end of the year	$ (784)	¥ (5,480)	¥ (5,480)	¥ (5,480)

Income Taxes - Summary Of Valuation Allowance (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Income Tax Disclosure [Abstract]
Balance at beginning of the year	$ 28,372	¥ 198,412	¥ 189,418	¥ 149,646
Additions	4,508	31,526	21,550	39,853
Tax loss utilized	(1,675)	(11,715)	(12,556)	(81)
Balance at end of the year	$ 31,205	¥ 218,223	¥ 198,412	¥ 189,418

Other Investments - Schedule of Other Investments (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)
Investment [Line Items]
Beginning balance		¥ 9,867	¥ 4,919
Additions		24,500	4,600
Fair value gain		10,963	348
Ending balance	$ 6,482	45,330	9,867
Equity Investments Without Readily Determinable Fair Values [Member]
Investment [Line Items]
Beginning balance		7,519	2,919
Additions		14,500	4,600
Fair value gain		8,624	0
Ending balance	4,382	30,643	7,519
Debt Security Investment [Member]
Investment [Line Items]
Beginning balance		2,348	2,000
Additions		10,000	0
Fair value gain		2,339	348
Ending balance	$ 2,100	¥ 14,687	¥ 2,348

Accrued Expenses and Other Liabilities

12 Months Ended

Dec. 31, 2025

Accrued Liabilities and Other Liabilities [Abstract]

Accrued Expenses and Other Liabilities

11.	Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consisted of the following:


	As of December 31,
	2024		2025
	RMB		RMB		US$
Payroll and welfare payables		62,548		87,406		12,499
Payables for acquisition of property and equipment		1,329		47,097		6,735
Other taxes payables		38,770		46,630		6,668
Payables for service fees		22,760		35,867		5,129
Product warranty liabilities (a)		9,953		20,906		2,990
Deposit payables		—		7,060		1,010
Government subsidy		5,000		5,000		715
Consideration payable to an equity method investment (Note 9)		3,500		3,500		500
Advance from customers		—		2,805		401
Accrued interests		719		569		81
Others		5,617		6,599		943

	150,196		263,439		37,671

(a)

A reconciliation of the changes in the Group’s product warranty liability is as follows:


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Balance at the beginning of the years		3,780			3,886			14,492			2,072
Accruals		2,410			12,232			14,730			2,106
Claims		(594	)		(124	)		(2,496	)		(357	)
Reversal		(1,710	)		(1,502	)		(1,514	)		(216	)

Balance at the end of the years		3,886			14,492			25,212			3,605
Less: Non-current portion of warranty		(1,053	)		(4,539	)		(4,306	)		(615	)

Current portion of warranty		2,833			9,953			20,906			2,990

Summary of Significant Accounting Policies - Summarizes Of The Activity In The Allowance For Credit Losses Related To Accounts Receivable (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Current period provision, net
Beginning balance prior to ASC 326	$ 15,790	¥ 110,422	¥ 132,806	¥ 119,457
Current period provision	1,615	11,294	19,262	16,455
Reversal	(480)	(3,356)	(6,472)	(2,764)
Write-off	0	0	(35,194)	0
Acquisition of non-controlling interests	0	0	0	(390)
Others	21	148	20	48
Balance at the end of the years	$ 16,946	¥ 118,508	¥ 110,422	132,806
Previously Reported [Member]
Current period provision, net
Beginning balance prior to ASC 326				117,035
Revision of Prior Period, Adjustment [Member] \| Accounting Standards Update 2016-13 [Member]
Current period provision, net
Beginning balance prior to ASC 326				¥ 2,422

Organization and Nature of Operations (Tables)

12 Months Ended

Dec. 31, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Major Subsidiaries, VIE and Subsidiaries of VIE

(b)	Principal subsidiaries and VIEs

As of December 31, 2025, the Company’s major subsidiaries, VIE and the

subsidiaries

of the VIE (“VIEs”, refer to VIE and its subsidiaries as a whole, where appropriate) are as follows:


Entities	Date of incorporation establishment	Place of incorporation establishment	Equity interest held	Principal activities
Subsidiaries:
Ehfly Technology Limited (“Ehfly”)	December 5, 2014	Hong Kong	100%	Product sales, investment holding

EHang Intelligent Equipment Co., Ltd. (“EHang Intelligent” or the “WFOE”)	October 15, 2015	PRC	100%	Research and development, manufacturing and product sales

Yunfu EHang Intelligent Technology Limited (“EHang Yunfu”)	June 15, 2020	PRC	96.2%	Research and development, manufacturing and product sales


Entities	Date of incorporation establishment	Place of incorporation establishment	Principal activities
Variable Interest Entity
Guangzhou EHang Intelligent Technology Co., Ltd. (“EHang GZ” or the “VIE”)	August 8, 2014	PRC	Research and development, manufacturing and product sales

VIE’s Subsidiaries
Guangdong EHang General Aviation Co., Ltd. (“EHang Aviation”)	March 11, 2021	PRC	Operational flight services

Guangdong EHang Egret Media Technology Co., Ltd (“EHang Egret GD”)	July 6, 2016	PRC	Operational aerial media solutions services

Summary of Financial Statement Balances and Amounts of the Group's VIE and the VIE's Subsidiaries

The following financial statement balances and amounts of the Group’s VIEs were included in the accompanying consolidated

financial

statements:


	As of December 31,
	2024		2025
	RMB		RMB		US$
ASSETS
Cash and cash equivalents		6,866		20,719		2,963
Accounts receivable, net		6,106		6,217		889
Inventories		834		2,319		332
Prepayments and other current assets		3,924		28,495		4,075
Amounts due from the Company and its subsidiaries		86,496		79,816		11,414
Property and equipment, net		3,436		61,259		8,760
Investments accounted for using equity method		15,459		17,622		2,520
Intangible assets, net		371		407		58
Deferred tax assets - non-current		—		3,305		473
Other non-current assets		—		15,310		2,189

Total assets		123,492		235,469		33,673

LIABILITIES
Accounts payable		3,070		1,293		185
Contract liabilities		1,848		2,058		294
Current portion of long-term bank loans		2,000		2,000		286
Accrued expenses and current liabilities		31,919		39,877		5,702
Amounts due to the Company and its subsidiaries		82,179		99,244		14,192
Income taxes payable		—		57		8
Long-term bank loans		7,000		5,000		715
Unrecognized tax benefit		588		588		84

Total liabilities		128,604		150,117		21,466


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Revenues		32,808			123,960			160,250			22,915
- Third-party revenue		9,225			5,553			6,671			954
- Inter-company revenue		23,583			118,407			153,579			21,961
Net (loss) income		(5,234	)		66,234			68,366			9,776
Net cash provided by operating activities		14,870			11,695			33,738			4,824
Net cash used in investing activities		(17,007	)		(14,096	)		(17,885	)		(2,557	)
Net cash (used in) provided by financing activities		(5,154	)		5,154			(2,000	)		(286	)
Net (decrease) increase in cash and cash equivalents		(7,291	)		2,753			13,853			1,981

- Definition

Tabular disclosure of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide.

+ References + Details

Income Taxes - Summary of Significant Components of Deferred Tax Assets (Labilities) (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2022 CNY (¥)
Non-current deferred tax assets
Tax losses	$ 27,167	¥ 189,984		¥ 169,879	¥ 160,563
Lease liabilities	2,935	20,522		21,477	13,103
Expected credit losses	2,589	18,102		16,264	20,337
Welfare payables	1,157	8,093		6,382	5,208
Accruals and others	589	4,122		2,527	875
Unrealized profit arising from elimination of inter-company transactions	394	2,753		132	(146)
Inventory provision	194	1,357		1,421	1,397
Intangible assets	14	101		65	0
Total deferred tax assets	35,039	245,034		218,147	201,337
Less: valuation allowance	(31,205)	(218,223)	$ (28,372)	(198,412)	(189,418)	¥ (149,646)
Deferred tax assets, net of valuation allowance	3,834	26,811		19,735	11,919
Non-current deferred tax liabilities
Right-of-use assets	(2,579)	(18,039)		(19,682)	(11,919)
Unrealized gain on investments accounted for using equity method and other investments	(300)	(2,095)		(345)	(292)
Total deferred tax liabilities	(2,879)	(20,134)		(20,027)	(12,211)
Deferred tax assets, net	997	6,969		0	0
Deferred tax liabilities, net	$ (42)	¥ (292)		¥ (292)	¥ (292)

Income Taxes - Summary of Reconciliations of Income Tax Expenses (Detail)
¥ / shares in Units, $ / shares in Units, ¥ in Thousands, $ in Thousands

12 Months Ended

Dec. 31, 2025

USD ($)

$ / shares

Dec. 31, 2025

CNY (¥)

¥ / shares

Dec. 31, 2024

CNY (¥)

¥ / shares

Dec. 31, 2023

CNY (¥)

¥ / shares

Income Tax Expense (Benefit), Amount:

Income tax benefits at PRC statutory tax rate of 25%

^[1]

$ (10,039)

¥ (70,205)

¥ (57,412)

¥ (75,534)

Effect on adoption of preferential tax rate

4,424

30,933

24,566

27,227

Loss before income tax expense

(229,646)

(302,135)

Non-deductible expenses

42,563

24,855

Other jurisdictions

(547)

(354)

Change in valuation allowance

2,690

18,812

8,994

39,772

Share-based compensation expenses

5,234

36,605

Additional deduction for qualified R&D expenses

(2,835)

(19,822)

(17,941)

(16,012)

Others (Amount)

177

1,231

Others

163

252

Income tax expenses (benefits)

$ (630)

¥ (4,409)

¥ 386

¥ 206

Effect of preferential tax rate inside the PRC on basic and dilutive loss per share | (per share)

$ 0

¥ 0

Income Tax Rate, Percent

Income tax benefits at PRC statutory tax rate of 25%, rate

^[1]

25.00%

Effect on adoption of preferential tax rate, rate

(11.00%)

Change in valuation allowance, rate

(6.70%)

Share-based compensation expense, rate

(13.00%)

Additional deduction for qualified R&D expenses, rate

7.10%

Others (Percent)

(0.50%)

Income tax expenses (benefit)

1.60%

Cayman

Income Tax Expense (Benefit), Amount:

Other jurisdictions

$ (294)

¥ (2,055)

Income Tax Rate, Percent

Effect of different tax rates in different jurisdictions, rate

0.70%

Other foreign jurisdictions

Income Tax Expense (Benefit), Amount:

Other jurisdictions

$ 13

¥ 92

Income Tax Rate, Percent

Effect of different tax rates in different jurisdictions, rate

0.00%

[1]	The PRC statutory tax rate is used for the reconciliation as the majority of the Group’s operations are based in the PRC.

Prepayments and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2025

Prepaid Expense and Other Assets, Current [Abstract]

Summary of Prepayments and Other Current Assets

Prepayments and other current assets consisted of the following:


	As of December 31,
	2024		2025
	RMB		RMB		US$
Value-added tax		22,706		45,741		6,541
Prepayment for acquisition of inventories		20,048		32,726		4,680
Right to recover inventories (i)		—		30,326		4,337
Prepayment for services		6,733		24,716		3,534
Insurance claims receivable		—		2,230		319
Loans and interest receivable from a related party (Note 18(5))		—		2,070		296
Prepayment for an equity investment		2,000		2,000		286
Foreign exchange forward contract		8		314		45
Deposits		16,082		308		44
Others		721		491		69

	68,298		140,922		20,151

(i)

For contracts with certain customers where collectability is not probable to support the establishment of contract at contract inception, and no revenue was recognized, the Group recorded the right to recover the transferred inventories as stipulated in the contracts or by relevant laws. As of December 31, 2024 and 2025, right to recover inventories were nil and

RMB30,326 (US$4,337), respectively.

Related Party Transactions

12 Months Ended

Dec. 31, 2025

Related Party Transactions

18.	Related Party Transactions

The principal related parties with which the Group had transactions during the years presented are as follows:


Name of Entity or Individual		Relationship with the Company
Mr. Huazhi Hu		Principal Shareholder of the Company, Chairman of the Board and Chief Executive Officer
Hefei Heyi Aviation Co., LTD (“Hefei Heyi”)		A company over which the Group has significant influence
Zhejiang Zhiyi Navigation Co., Ltd. (“Zhejiang Zhiyi”)		A company over which the Group has significant influence
Guangzhou Yitong Zhihang Technology Co., Ltd. (“Yitong Zhihang”)		A company over which the Group has significant influence
Hangzhou Zhongan Aviation Co., LTD (“Hangzhou Zhongan”)		A company over which the Group has significant influence
Wanyi Tianxia (Zhuhai) Aviation Co., LTD (“Wanyi Tianxia”)		A company over which the Group has significant influence
Guangxi Fengshan Fengyi Aviation Service Co., LTD (“Fengshan Fengyi”)		A company over which the Group has significant influence
Xinjiang Xiyu Qingniao General Aviation Co., Ltd. (“Xiyu Qingniao”)		A company over which the Group has significant influence
Wuxi Liangyun low-altitude commercial operation management Co., LTD (“Wuxi Liangyun”)		A company over which the Group has significant influence
Shenzhen Pengcheng Wing General Aviation Co., Ltd. (“Pengcheng Wing”)		A company over which the Group has significant influence
Yihang Zhifang Equipment (Guangzhou) Co., Ltd. (“Zhifang”)		A company controlled by the Group’s founder and director
RedChip Strategy Limited (“RedChip”)		A company wholly owned by a director, classified as a related party of the Group on November 24, 2025 upon its shareholder’s appointment to the Group’s director

(1)

Transaction with related parties

(i) Sales of products


	For the year ended December 31,
	2023		2024		2025
	RMB		RMB		RMB		US$
Hefei Heyi		—		106		13,278		1,899
Zhejiang Zhiyi		—		—		16		2
Yitong Zhihang		3,009		—		13		2
Hangzhou Zhongan		—		—		9		1
Wanyi Tianxia		—		18		—		—
Fengshan Fengyi		—		9		—		—
Xiyu Qingniao		8,850		—		—		—

Total		11,859		133		13,316		1,904

(ii) Provision of services


	For the year ended December 31,
	2023		2024		2025
	RMB		RMB		RMB		US$
Wanyi Tianxia		—		94		132		19
Fengshan Fengyi		—		—		89		12
Hefei Heyi		—		599		85		12
Wuxi Liangyun		—		33		41		6
Pengcheng Wing		—		—		28		4
Yitong Zhihang		—		499		19		3

Total		—		1,225		394		56

(iii) Receipt of services

(2)

Contract liabilities from sales of products


	As of December 31,
	2024		2025
	RMB		RMB		US$
Xiyu Qingniao		2,000		2,279		326
Fengshan Fengyi		—		28		4

Total		2,000		2,307		330

(3)

Amount due from related parties for the sales of products and services


	As of December 31,
	2024			2025
	RMB			RMB			US$
Hefei Heyi		465			5,380			769
Pengcheng Wing		—			30			4
Wanyi Tianxia		40			—			—
Less: expected credit losses provision		(47	)		(222	)		(32	)

Total		458			5,188			741

(4)

Guarantee received for borrowings

As of December 31, 2024 and 2025, RMB34,472 and RMB29,941 (US$4,282) short-term bank loans, and RMB16,000 and RMB7,000 (US$1,001) long-term bank loans were guaranteed by the Group’s founder and Chairman of the Board, Mr. Huazhi Hu.

(5)

Loans to a related party

In 2025, the Group extended several loans amounting to RMB

5,000 (US$715) to Hefei Heyi, with an annual interest rate of 3%. A partial repayment of RMB3,000 (US$429) was received in December 2025, and as of December 31, 2025, the outstanding principal and interest totaled RM

2,070

(US$

296

)

. The remaining balance of the loans were settled in March 2026.

(6)

Investment in a related entity

April 2025, the Group invested in Zhifang under the control of the Group’s founder and Chairman of the Board, Mr. Huazhi Hu, which principally engages in research and development of unmanned mart yacht, for a total consideration of RMB

14,500

(US$

2,073

) to acquire

4.63

% equity interests of the investee.

- Definition

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Investments Accounted for Using Equity Method - Summary of Investments Accounted for Using Equity Method (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)
Schedule of Equity Method Investments [Line Items]
Beginning balance		¥ 23,897
Ending balance	$ 4,125	28,849	¥ 23,897
Equity Method Investments [Member]
Schedule of Equity Method Investments [Line Items]
Beginning balance		23,897	13,450
Additions		10,200	14,800
Shares of results of equity method investees		(5,248)	(4,353)
Ending balance	$ 4,125	¥ 28,849	¥ 23,897

- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References + Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

Pay vs Performance Disclosure ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Pay vs Performance Disclosure
Net Income (Loss)	$ (39,465)	¥ (275,977)	¥ (229,776)	¥ (301,700)

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

Fair Value Measurements - Summary of Assets Measured or Disclosed at Fair Value on a Recurring Basis (Detail) - Fair Value, Recurring [Member] - CNY (¥) ¥ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets – foreign exchange forward contracts	¥ 314	¥ 8
Short-term investments	843,232	513,683
Debt Security Investment	14,687	2,348
Total assets measured at fair value	¥ 858,233	¥ 516,039
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Assets	Assets
Quoted Price in Active Market for Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets – foreign exchange forward contracts	¥ 0	¥ 0
Short-term investments	224,327	119,928
Debt Security Investment	0	0
Total assets measured at fair value	224,327	119,928
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets – foreign exchange forward contracts	314	8
Short-term investments	618,905	393,755
Debt Security Investment	0	0
Total assets measured at fair value	619,219	393,763
Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets – foreign exchange forward contracts	0	0
Short-term investments	0	0
Debt Security Investment	14,687	2,348
Total assets measured at fair value	¥ 14,687	¥ 2,348

Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2025

Stockholders' Equity Note [Abstract]

Summary Of Accumulated Other Comprehensive Income

Accumulated Other Comprehensive Income


	Foreign currency translation adjustment
	RMB
Balance as of December 31, 2022		15,010
Other comprehensive income		69

Balance as of December 31, 2023		15,079
Other comprehensive income		10,460

Balance as of December 31, 2024		25,539

Other comprehensive loss		(22,934	)
Balance as of December 31, 2025		2,605

Balance as of December 31, 2025 (US$)		373

Acquisition of Non-Controlling Interests - Additional Information (Detail) ¥ in Thousands	12 Months Ended
	Dec. 31, 2025 CNY (¥)
Business Acquisition [Line Items]
Payment to acquire business gross	¥ 10,711
Cash consideration of minority interest	4,000
Net assets value of minority	6,711
Cash	2,920
Cash outflow for the acquisition	¥ 6,920
EHang Egret GD [Member]
Business Acquisition [Line Items]
Business combination step acquisition equity interest in acquiree including subsequent acquisition percentage	100.00%
EHang Egret GD [Member] \| EH Kashi Ehang Egret Media Technology Co Ltd Ehang Egret Ks [Member]
Business Acquisition [Line Items]
Percentage of indirect ownership	60.00%
Business combination equity interest disposed off	60.00%
EHang GZ [Member] \| EHang Egret GD [Member]
Business Acquisition [Line Items]
Business combination step acquisition equity interest in the acquiree percentage	60.00%
Business combination percentage of voting interests acquired	40.00%

Commitments and Contingencies - Additional Information (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)
Loss Contingencies [Line Items]
Capital commitments contracted	$ 4,299	¥ 30,064	¥ 10,184
Investment Commitment Amount	4,273	29,880	¥ 3,150
Capital contribution obligations current	2,986	20,880
Capital contribution obligations non current	$ 1,287	¥ 9,000

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-9

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-4

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-9

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 720
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483359/720-20-50-1

Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 27
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482395/460-10-55-27

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-9

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-4

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483076/450-20-50-1

+ Details

Organization and Nature of Operations - Summary of Major Subsidiaries, VIE and Subsidiaries of VIE (Detail)	12 Months Ended
	Dec. 31, 2025
Schedule Of The Companies Major Subsidaries And Variable Interest Entities [Line Items]
Place of incorporation/ establishment	E9
Ehfly Technology Limited ("Ehfly") [Member]
Schedule Of The Companies Major Subsidaries And Variable Interest Entities [Line Items]
Date of incorporation/ establishment	Dec. 05, 2014
Place of incorporation/ establishment	K3
Percentage of direct ownership	100.00%
Principal activities	Product sales, investment holding
EHang Intelligent Equipment Co., Ltd. ("EHang Intelligent" or the "WFOE")
Schedule Of The Companies Major Subsidaries And Variable Interest Entities [Line Items]
Date of incorporation/ establishment	Oct. 15, 2015
Place of incorporation/ establishment	F4
Percentage of direct ownership	100.00%
Principal activities	Research and development, manufacturing and product sales
Yunfu EHang Intelligent Technology Limited ("EHang Yunfu") [Member]
Schedule Of The Companies Major Subsidaries And Variable Interest Entities [Line Items]
Date of incorporation/ establishment	Jun. 15, 2020
Place of incorporation/ establishment	F4
Percentage of direct ownership	96.20%
Principal activities	Research and development, manufacturing and product sales
Guangzhou EHang Intelligent Technology Co., Ltd. ("EHang GZ" or the "VIE") [Member]
Schedule Of The Companies Major Subsidaries And Variable Interest Entities [Line Items]
Date of incorporation/ establishment	Aug. 08, 2014
Place of incorporation/ establishment	F4
Principal activities	Research and development, manufacturing and product sales
Guangdong EHang General Aviation Co., Ltd. ("EHang Aviation") [member]
Schedule Of The Companies Major Subsidaries And Variable Interest Entities [Line Items]
Date of incorporation/ establishment	Mar. 11, 2021
Place of incorporation/ establishment	F4
Principal activities	Operational flight services
Guangdong EHang Egret Media Technology Co. Ltd. ("EHang Egret GD") [Member]
Schedule Of The Companies Major Subsidaries And Variable Interest Entities [Line Items]
Date of incorporation/ establishment	Jul. 06, 2016
Place of incorporation/ establishment	F4
Principal activities	Operational aerial media solutions services

Short-term Investments

12 Months Ended

Dec. 31, 2025

Cash and Cash Equivalents [Abstract]

Short-term Investments

4.	Short-term Investments

Short-term investments as of December 31, 2024 and 2025 consisted of the following:

As of December 31, 2024

Cost

Gross
unrealized gains

Gross

unrealized losses

Foreign currency
exchange gains

Fair value
carrying amount

RMB

Wealth management products

503,733

4,885

—

5,065

513,683

As of December 31, 2025

Cost

Gross
unrealized gains

Gross

unrealized losses

Foreign currency
exchange losses

Fair value
carrying amount

RMB

Wealth management products

824,564

36,290

—

(17,622

)

843,232

The Group’s short-term investments are primarily investments in trading instruments issued by oversea reputable financial institutions.

For the years ended December 31, 2023, 2024 and 2025, the Group recognized interest and investment income of RMB806, RMB10,177 and RMB36,748 (US$5,255) from short-term investments, respectively.

Summary of Significant Accounting Policies - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2025 CNY (¥)	Dec. 01, 2025 USD ($)	Dec. 01, 2025 CNY (¥)
Convenience translation rate per US$1.00	6.9931				6.9931
Advertising expenditures	$ 484,000	¥ 3,385,000	¥ 3,645,000	¥ 2,918,000
Multi-employer defined contribution plan expenses	3,430,000	23,989,000	15,751,000	13,298,000
Shipping and handling costs	22,998,000	160,827,000	176,206,000	42,115,000
Inventory write down	212,000	1,482,000	921,000	460,000
Gain (loss) on disposal of property plant equipment	(5,000)	(34,000)	(682,000)	(138,000)
Indefinite lived intangible assets			0				¥ 0
Appropriation of reserves	$ 219,000	1,530,000	533,000	48,000
Dividends		¥ 0	0	0
Right of use asset			60,590,000	9,127,000	¥ 1,363,000	$ 195,000
Short Term Lease Term	12 months	12 months
Weighted average remaining lease terms of the right of use asset	12 years				12 years
Weighted average incremental borrowing rate	4.20%				4.20%
Operating lease cost	$ 2,237,000	¥ 15,642,000	11,227,000	11,527,000
Short term lease cost	17,000	118,000	100,000	172,000
Cash paid for operating leases	1,576,000	11,024,000	7,383,000	6,877,000
Other operating income (expense), net	1,487,000	10,400,000	29,869,000	6,233,000
Other Operating Income	284,000	1,983,000
Foreign Exchange Forward [Member]
Derivative, Notional Amount	4,290,000		31,215,000		¥ 30,000,000
Unrealized Gain (Loss) on Derivatives	$ 45,000	¥ 314,000	8,000
General Reserve Fund [Member]
Percentage of reserve appropriation net of tax	10.00%	10.00%
Percentage of registered capital	50.00%	50.00%
Statutory Surplus Reserve Fund [Member]
Percentage of reserve appropriation net of tax	10.00%	10.00%
Percentage of registered capital	50.00%	50.00%
Third Party [Member]
Proceeds from Short-Term Debt		¥ 90,000,000
Cost of Sales [Member]
Inventory write down	$ 212,000	1,482,000	921,000	460,000
Other Expense [Member]
Gain (loss) on disposal of property plant equipment	5	34,000	682,000	138,000
General and administrative expenses [Member]
Allowance for credit loss on accounts receivable contract with customer assets loan receivables and other receivables incurred during the period	1,135,000	7,938,000	12,790,000	13,691,000
Shipping and Handling [Member]
Shipping and handling costs	$ 173,000	¥ 1,208,000	¥ 2,438,000	¥ 1,427,000

Acquisition of Non-Controlling Interests

12 Months Ended

Dec. 31, 2025

Noncontrolling Interest [Abstract]

Acquisition of non-controlling interests

20.	Acquisition of non-controlling interests

The Group, via Ehang GZ, held 60% interest in EHang Egret GD, which in turn held 60% interest in Xi’an EHang Egret Media Technology Co. Ltd. (“EHang Egret Xi’an”). In March 2023, to further develop the aerial media solutions business under the brand of “Egret” of Ehang Egret GD, the Group entered into an agreement to acquire 40% interest of EHang Egret GD from the

non-controlling

shareholder and dispose of 60% equity interests in EHang Egret Xi’an to the same

non-controlling

shareholder. Total consideration was RMB10,711, comprising of cash consideration of RMB4,000 and the Group’s share of net asset value in EHang Egret Xi’an amounting to RMB6,711, including cash of RMB2,920. The difference between the total consideration and

non-controlling

interest was charged to additional

paid-in

capital. Total cash outflow for the acquisition was RMB6,920.

Upon completion of the transactions, Ehang GZ holds 100% interest of EHang Egret GD and no longer had any interest in Ehang Egret Xi’an. Subsequently, Ehang Egret Xi’an eliminated “Ehang” and “Egret” in its name and did not have further business with the Group.

Other Investments (Tables)

12 Months Ended

Dec. 31, 2025

Investments, All Other Investments [Abstract]

Schedule of Other investments


	Equity investments without readily determinable fair values		Debt security investments		Total
	RMB		RMB		RMB
Balance as of December 31, 2023		2,919		2,000		4,919
Additions		4,600		—		4,600
Fair value gain		—		348		348
Balance as of December 31, 2024		7,519		2,348		9,867
Additions		14,500		10,000		24,500
Fair value gain		8,624		2,339		10,963

Balance as of December 31, 2025		30,643		14,687		45,330

Balance as of December 31, 2025 (US$)		4,382		2,100		6,482

Summary of Significant Accounting Policies - Summary of Operating Lease Liabilities (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)
Leases [Abstract]
2026	$ 2,370	¥ 16,576
2027	2,084	14,571
2028	2,022	14,141
2029	1,744	12,199
2030	1,777	12,427
2031 and thereafter	14,738	103,063
Total	24,735	172,977
Less: imputed interest	(6,070)	(42,453)
Present value of lease liabilities	18,665	130,524
Less: Current portion	(2,328)	(16,278)	¥ (12,527)
Non-current portion of lease liabilities	$ 16,337	¥ 114,246	¥ 125,719

Bank Loans - Additional Information (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2025 CNY (¥)	Apr. 30, 2025 USD ($)	Apr. 30, 2025 CNY (¥)	Nov. 30, 2024 CNY (¥)	Apr. 30, 2024 CNY (¥)
Short-term Debt [Line Items]
Repayments short-term bank loan	$ 11,977	¥ 83,758	¥ 69,090	¥ 49,794
Long term debt	13,227		31,000		¥ 92,500
Current portion of long-term bank loans	1,401		10,500		9,800			¥ 10,500
Short-term bank loan	$ 32,834		¥ 64,250		¥ 229,611
Loans from third parties, annual interest rate	2.60%		3.60%		2.60%	1.50%	1.50%		2.20%
Short-term non-bank loans and notes payable						$ 4,227	¥ 29,561		¥ 29,778
Long-term bank loans	$ 11,826		¥ 20,500		¥ 82,700
Secured Debt [Member]
Short-term Debt [Line Items]
Current portion of long-term bank loans	858				6,000
Long-term bank loans	7,936				55,500
Mr Huazhi Hu [Member]
Short-term Debt [Line Items]
Current portion of long-term bank loans	286		9,000		2,000
Long-term bank loans	$ 1,001		¥ 16,000		¥ 7,000
Long Term Debt Due On 24 March 2027 [Member]
Short-term Debt [Line Items]
Debt instrument interest rate effective percentage			3.00%
Debt instrument, maturity date			Mar. 24, 2027
Long Term Debt Due On 14 December 2027 [Member]
Short-term Debt [Line Items]
Debt instrument interest rate effective percentage			2.90%
Debt instrument, maturity date			Dec. 14, 2027
Long Term Debt Due On 01 August 2028 [Member]
Short-term Debt [Line Items]
Debt instrument interest rate effective percentage	2.40%				2.40%
Debt instrument, maturity date	Aug. 01, 2028	Aug. 01, 2028
Long Term Debt Due On 24 December 2027 [Member]
Short-term Debt [Line Items]
Debt instrument interest rate effective percentage	2.90%				2.90%
Debt instrument, maturity date	Dec. 24, 2027	Dec. 24, 2027
Long Term Debt Due On 13 January 2035 [Member]
Short-term Debt [Line Items]
Debt instrument interest rate effective percentage	3.00%				3.00%
Debt instrument, maturity date	Jan. 13, 2035	Jan. 13, 2035
PRC [Member]
Short-term Debt [Line Items]
Repayments short-term bank loan	$ 2,860	¥ 20,000
Long term debt	10,725		¥ 25,000		¥ 75,000
Short-term bank loan	31,400		¥ 34,472		219,582
PRC [Member] \| Mr Huazhi Hu [Member]
Short-term Debt [Line Items]
Short-term bank loan	$ 7,125				¥ 49,823

Investments Accounted for Using Equity Method

12 Months Ended

Dec. 31, 2025

Equity Method Investments and Joint Ventures [Abstract]

Investments Accounted for Using Equity Method

9.	Investments Accounted for Using Equity Method


	Equity method investments
	RMB
Balance as of December 31, 2023		13,450
Additions		14,800
Shares of results of equity method investees		(4,353	)
Balance as of December 31, 2024		23,897
Additions		10,200
Shares of results of equity method investees		(5,248	)

Balance as of December 31, 2025		28,849

Balance as of December 31, 2025 (US$)		4,125

(a)

In June 2021, the Group and a third-party investor jointly set up an entity for the purpose of developing the local urban air mobility and smart city operations in Guangzhou, Guangdong Province. The Group subscribed for a commitment of RMB10,500 and holds 35% of the investee’s equity interests. As of December 31, 2024 and 2025, the Group has contributed aggregated cash consideration of RMB7,000 and RMB7,000 (US$1,001). The Group holds board seats to enable it can exercise significant influence over the operating and financial policies of the investee. Therefore, the equity investment is accounted for using the equity method. Pursuant to the payment schedule of capital contribution as set out in the investment agreement, RMB3,500 (US$500) is recorded as investment payable in accrued expenses and other liabilities (Note 11) as of December 31, 2024 and 2025.

(b)

In 2024, the Group and several third-party investors entered into investment agreements to jointly set up entities to promote local

low-altitude

transportation and tourism products in Anhui Province, Jiangsu Province, Guangdong Province and Zhejiang Province, respectively. For the year ended December 31, 2024, the Group invested total cash consideration of RMB13,050 and holds equity interests in the investees with a range from 19% to 31%. The Group holds board seats to enable it can exercise significant influence over the operating and financial policies of the investees. Therefore, the equity investments are accounted for using the equity method.

(c)

In March 2025, the Group and a third-party investor jointly set up an entity for the purpose of optimizing

the

production processes and technology of UAV in Guangdong Province. As of December 31, 2025, the Group has contributed aggregated cash consideration of RMB4,000 (US$572) and holds 40% of the investee’s equity interest. The Group holds board seats to enable it can exercise significant influence over the operating and financial policies of the investee. Therefore, the equity investment is accounted for using the equity method.

(d)

In September 2025, to support its UAV operation business, the Group invested an additional RMB6,200 (US$887) in an existing investee based in Anhui Province, and holds 31% of the investee’s equity interests. The Group holds board seats to enable it can exercise significant influence over the operating and financial policies.

For the years ended December 31, 2023, 2024 and 2025, the Group recognized losses of RMB1,560, RMB4,353 and RMB5,248 (US$750) from

equity method investment, respectively. As of December 31, 2024 and 2025, none of the Group’s equity method investment, neither individually nor in aggregate, was considered as significant under Regulation S-X 4-08(g). No impairment losses were recognized on these investments in any of the presented years.

Related Party Transactions - Additional Information (Detail)	1 Months Ended				12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Apr. 30, 2025 USD ($)	Apr. 30, 2025 CNY (¥)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2025 CNY (¥)	Sep. 30, 2025	Dec. 31, 2024 CNY (¥)
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Loans and Interest Receivable from Related Parties	$ 296,000				$ 296,000		¥ 2,070,000		¥ 0
Interest income from short-term investments	$ 161,000	¥ 1,127,000
Third Party Investor [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Payments to Acquire Equity Method Investments			$ 2,073	¥ 14,500	$ 572,000	¥ 4,000,000
Equity Method Investment, Ownership Percentage	40.00%		4.63%	4.63%	40.00%		40.00%	31.00%	4.12%
Related Party [Member] \| Third Party Investor [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Payments to Acquire Equity Method Investments			$ 2,073,000	¥ 14,500,000
Equity Method Investment, Ownership Percentage			4.63%	4.63%
Mr Huazhi Hu [Member] \| Short Term Bank Loans Guarantee [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Bank loans guaranteed by a related party	$ 4,282,000				$ 4,282,000		¥ 29,941,000		¥ 34,472,000
Mr Huazhi Hu [Member] \| Long Term Bank Loans Guarantee [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Bank loans guaranteed by a related party	1,001,000				1,001,000		7,000,000		¥ 16,000,000
Hefei Heyi [Member]
Schedule Of Related Party Transaction Contract Liabilities [Line Items]
Loans and Interest Receivable from Related Parties	$ 296,000				$ 296,000		¥ 2,070,000
Loans Receivable Interest Rate Percentage	3.00%				3.00%		3.00%
Loans and Leases Receivable, Related Parties, Additions					$ 715,000	5,000,000
Loans and Leases Receivable, Related Parties, Proceeds					$ 429,000	¥ 3,000,000

Fair Value Measurements

12 Months Ended

Dec. 31, 2025

Fair Value Disclosures [Abstract]

Fair Value Measurements

23.	Fair Value Measurements

Fair value measurements on a recurring basis

Assets measured or disclosed at fair value on a recurring basis as of December 31, 2024 and 2025 are summarized below:


	Fair Value Measurements as of December 31, 2024 using
	Quoted Price in Active Market for Identical Assets		Significant Other Observable Inputs		Unobservable Inputs		Total
	(Level 1)		(Level 2)		(Level 3)		fair value
	RMB		RMB		RMB		RMB
Fair value measurement s
Derivative assets – foreign exchange forward contracts		—		8		—		8
Short-term investments		119,928		393,755		—		513,683
Debt security investment		—		—		2,348		2,348

Total asset s measured at fair value		119,928		393,763		2,348		516,039


	Fair Value Measurements as of December 31, 2025 using
	Quoted Price in Active Market for Identical Assets		Significant Other Observable Inputs		Unobservable Inputs		Total
	(Level 1)		(Level 2)		(Level 3)		fair value
	RMB		RMB		RMB		RMB
Fair value measurement s
Derivative assets – foreign exchange forward contracts		—		314		—		314
Short-term investments		224,327		618,905		—		843,232
Debt security investment		—		—		14,687		14,687

Total asset s measured at fair value		224,327		619,219		14,687		858,233

The Group values its derivative instruments using the redemption forward rate by the issuing financial institutions that are not market observable inputs, and accordingly the Group classifies the valuation techniques that use these inputs as Level 2.

The fair value of short-term investments with observable inputs are determined based on unadjusted quoted prices in active market, while the fair value of short-term investments without fully observable quoted price are measured using the market approach, based on quoted prices for identical or similar instrument and other significant inputs derived from or corroborated by observable market data. The Group classifies the valuation techniques that use the unadjusted quoted prices as Level 1 of fair value measurements, and classifies the valuation techniques that use market approach as Level 2.

Debt security investment did not have readily determinable market values and are categorized as Level 3 in the fair value hierarchy. The Group used a combination of valuation methodologies, including the equity allocation model, market and income approaches based on the Group’s best estimate, which were determined by using information including but not limited to the pricing of recent rounds of financing of the investees.

Fair value measurements on

non-recurring

basis

The Group measures investments without readily determinable fair values on a

non-recurring

basis when changes in fair value can be determined based on observable and relevant market information. Related adjustments, primarily those related to impairment, are recorded as appropriate based on such observable information. Observable price changes generally result from new financing rounds of the investees. The Group determines whether the securities issued in these new financing rounds are similar to the equity securities it holds by comparing the rights and obligations associated with each. If the securities issued in the new financing rounds are determined to be similar to those held by the Group, it directly uses or adjusts the observable price of the similar security to determine the adjustment amount to be recorded. Investments for which the Group directly applies a qualifying observable price are classified within Level 2. Those measured using a combination of valuation methodologies, including the backsolve method based on an equity allocation, are categorized within Level 3.

For the years ended December 31, 2023, 2024 and 2025, the Company recorded investment income of nil, nil and RMB8,624 (US$1,234), respectively, from the fair value gain on investments without readily determinable fair values. No impairment losses were recognized on these investments in any of the presented years.

There were

other assets or liabilities measured at a recurring or

non-recurring

basis as of December 31, 2024 and 2025. The Group measures certain financial and

non-financial

assets, including long-lived assets, at fair value on a non-recurring basis when impairment charges are recognized.

Income Taxes

12 Months Ended

Dec. 31, 2025

Income Tax Disclosure [Abstract]

Income Tax

17.	Income Taxes

Cayman Islands

Under the current laws of the Cayman Islands, the Company is not subject to tax on income or capital gain arising in Cayman Islands.

Austria

EHang GmbH is subject to Austria profits tax of 23% on its activities conducted in Austria.

France

EHang France was subject to France profits tax of 28% on its activities conducted in France.

Spain

EHang Spain is subject to Spain profits tax of 23% on its activities conducted in Spain.

Hong Kong

Ehfly and EHang HK are incorporated in Hong Kong and are subject to Hong Kong profits tax. Hong Kong profits tax for a corporation from the year of assessment 2018 and 2019 onwards is generally 8.25% on assessable profits up to HK$2.0 million; and 16.5% on any part of assessable profits over HK$2.0 million.

PRC

The Company’s subsidiaries and the VIEs in the PRC are subject to the statutory rate of 25%, in accordance with the Enterprise Income Tax law (the ‘‘EIT Law’’), which was effective since January 1, 2008 except for certain entities eligible for preferential tax rates.

In accordance with the PRC Income Tax Laws, an enterprise awarded with the High and New Technology Enterprise (“HNTE”) certificate may enjoy a reduced EIT rate of 15%. For the year ended December 31, 2023, 2024 and 2025, EHang Intelligent and EHang GZ were qualified as HNTE and eligible for a 15% preferential rate.

According to a policy promulgated by the State Tax Bureau of the PRC and effective from 2008 onwards, enterprises engaged in R&D activities are entitled to claim an additional tax deduction amounting to 50% of the qualified R&D expenses incurred in determining its tax assessable profits for that year. The additional tax deduction amount of the qualified R&D expenses has been increased from 50% to 75%, effective from 2018 to 2020, according to a new tax incentives policy promulgated by the State Tax Bureau of the PRC in September 2018 (“Super Deduction”). According to Announcement of the Ministry of Finance and the State Taxation Administration [2021] No.13 (“Circular 13”), manufacturing enterprise with qualified R&D expenses could enjoy R&D Super Deduction, i.e. to claim additional 100% R&D expenses on top of those actually incurred. Subsequently, pursuant to Announcement of the Ministry of Finance and the State Taxation Administration 2023 No. 7, effective from January 1, 2023, all eligible enterprises are entitled to claim an additional

100

% deduction for qualified R&D expenses. EHang GZ, EHang Intelligent ,EHang Yunfu and Hefei EHang Intelligent Equipment Co., Ltd. were entitled to 100% super deduction.

Dividends, interests, rent or royalties payable by the Company’s PRC subsidiaries, to

non-PRC

resident enterprises, and proceeds from any such

non-resident

enterprise investor’s disposition of assets (after deducting the net value of such assets) shall be subject to 10% withholding tax, unless the respective

non-PRC

resident enterprise’s jurisdiction of incorporation has a tax treaty or arrangements with China that provides for a reduced withholding tax rate or an exemption from withholding tax.

Income tax expenses (benefits) comprises of:


	For the year ended December 31 ,
	2023		2024		2025
	RMB		RMB		RMB			US$
Income tax expenses applicable to PRC operations
Current income tax expenses		181		281		2,297			329
Deferred income tax benefits		—		—		(6,969	)		(997	)

Subtotal income tax expenses (benefits) applicable to PRC operations		181		281		(4,672	)		(668	)

Income tax expenses applicable to Non-PRC operations
Current income tax expenses		25		105		263			38

Subtotal income tax expenses applicable to Non-PRC operations		25		105		263			38

Total income tax expenses (benefits)		206		386		(4,409	)		(630	)

Upon adoption of ASU

2023-09,

Improvements to Income Tax Disclosures, reconciliations of the income tax expenses (benefits) computed

applying the PRC statutory income tax rate of 25% to the Group’s income tax expenses (benefits)

for

the year ended December 31, 2025

presented as follows:


	For the year ended December 31, 2025
	Amount						Percent
	RMB			US$
Income tax benefits at PRC statutory tax rate of 25% (1)		(70,205	)		(10,039	)		25.0	%
Other jurisdictions tax effects
Cayman
Effect of different tax rates in different jurisdictions		(2,055	)		(294	)		0.7
Other jurisdictions		92			13			—
Change in valuation allowance		18,812			2,690			(6.7	)
Nontaxable or non-deductible items
Share-based compensation expenses		36,605			5,234			(13.0	)
Additional deduction for qualified R&D expenses		(19,822	)		(2,835	)		7.1
Others		1,231			177			(0.5	)
Others
Effect on adoption of preferential tax rate		30,933			4,424			(11.0	)

Income tax expenses (benefits)		(4,409	)		(630	)		1.6	%

Effect of preferential tax rate inside the PRC on basic and dilutive loss per share		—			—

(1)	The PRC statutory tax rate is used for the reconciliation as the majority of the Group’s operations are based in the PRC.

Reconciliations of the income tax expense computed by applying the PRC statutory income tax rate of 25% to the Group’s income tax expense for the years ended December 31,2023 and 2024 in accordance with the guidance prior to the adoption of ASU

2023-09

presented are as follows:


	For the year ended December 31,
	2023			2024
	RMB			RMB
Loss before income tax expense		(302,135	)		(229,646	)
PRC statutory tax rate (1)		25	%		25	%
Income tax benefits at PRC statutory tax rate of 25%		(75,534	)		(57,412	)
Effect of different tax rates in different jurisdictions		(354	)		(547	)
Non-deductible expenses (2)		24,855			42,563
Additional deduction for qualified R&D expenses		(16,012	)		(17,941	)
Effect on adoption of preferential tax rate		27,227			24,566
Others		252			163
Change in valuation allowance		39,772			8,994

Income tax expenses		206			386

Effect of preferential tax rate inside the PRC on basic and dilutive loss per share		—			—

(1)	The PRC statutory tax rate is used for the reconciliation as the majority of the Group’s operations are based in the PRC.

(2)	For the years ended December 31, 2023 and 2024, non-deductible expenses mainly represent the share-based compensation expenses.

Upon adoption of ASU

2023-09,

Improvements to Income Tax Disclosures, cash paid for income taxes, net of refunds, during the year ended December 31, 2025 was as follows:


	For the year ended December 31, 2025
	RMB		US$
PRC		781		112
Hong Kong		82		12
Other jurisdictions		16		2

Total cash paid for income tax		879		126

Cash paid for income taxes, net of refunds, during the years ended December 31, 2023 and 2024 was RMB184 and RMB101, respectively.

The significant components of the Group’s deferred tax assets(liabilities) were as follows:


	As of December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Non-current deferred tax assets
Tax losses		160,563			169,879			189,984			27,167
Lease liabilities		13,103			21,477			20,522			2,935
Expected credit losses		20,337			16,264			18,102			2,589
Welfare payables		5,208			6,382			8,093			1,157
Accruals and others		875			2,527			4,122			589
Unrealized profit arising from elimination of inter-company transactions		(146	)		132			2,753			394
Inventory provision		1,397			1,421			1,357			194
Intangible assets		—			65			101			14

Total deferred tax assets		201,337			218,147			245,034			35,039
Less: valuation allowance		(189,418	)		(198,412	)		(218,223	)		(31,205	)

Deferred tax assets, net of valuation allowance		11,919			19,735			26,811			3,834
Non-current deferred tax liabilities
Right-of-use assets		(11,919	)		(19,682	)		(18,039	)		(2,579	)
Unrealized gain on investments accounted for using equity method and other investments		(292	)		(345	)		(2,095	)		(300	)

Total deferred tax liabilities		(12,211	)		(20,027	)		(20,134	)		(2,879	)

Deferred tax assets, net		—			—			6,969			997
Deferred tax liabilities, net		(292	)		(292	)		(292	)		(42	)

Movement of valuation allowance is as follows:


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Valuation allowance
Balance at the beginning of the years		149,646			189,418			198,412			28,372
Additions		39,853			21,550			31,526			4,508
Tax loss utilized		(81	)		(12,556	)		(11,715	)		(1,675	)

Balance at the end of the years		189,418			198,412			218,223			31,205

For the years ended December 31, 2024 and 2025, with the growth of its business performance, some subsidiaries of the Group are generating profits and utilizing tax losses brought forward from prior years.

As of December 31, 2023, 2024 and 2025, the Group had deductible tax losses of RMB976,068, RMB1,034,638 and RMB1,154,646 (US$165,112) derived from entities in the PRC. The tax losses in PRC can be carried forward for five years to offset future taxable profit, and the period was extended to ten years for entities qualified as HNTE in 2018 and thereafter. The tax losses of entities in the PRC began to expire from December 31, 2026 to 2035 if not utilized.

As of December 31, 2023, 2024 and 2025, the Group had deductible tax losses of RMB31,890, RMB32,893 and RMB29,463

(US$4,213) derived from entities in Hong Kong that will not expire if not utilized.

Unrecognized Tax Benefit

As of December 31, 2024 and 2025, the Group had unrecognized tax benefit of RMB5,480 and RMB5,480

(US$784), respectively. The unrecognized tax benefit was mainly related to the withholding tax accrued for the facilitating service in the acquisition of land use right from Guangzhou government by EHang HK on behalf of a third-party buyer in 2017 and under-reported statutory profits before tax. The Group does not anticipate that the amount of existing unrecognized tax benefits will significantly change within the next 12 months; however, an estimate of the range of the possible change cannot be made at this moment. The unrecognized tax benefits of RMB5,480

(US$784), if ultimately recognized, will impact the effective tax rate.

A reconciliation of the beginning and ending amount of unrecognized tax benefit was as follows:


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Balance at the beginning of the years		(5,480	)		(5,480	)		(5,480	)		(784	)

Balance at the end of the years		(5,480	)		(5,480	)		(5,480	)		(784	)

The Group did not record any significant interest and penalties related to an uncertain tax position for the years ended December 31, 2023, 2024 and 2025. No accumulated interest expenses and penalties were recorded in unrecognized tax benefit as of December 31, 2023, 2024 and 2025, respectively.

The material jurisdictions in which the Group is subject to potential examination is China. In general, the PRC tax authorities have up to five years to review a company’s tax filings. As of December 31, 2025, the tax years ended December 31, 2020 through year ended as of the reporting dates for WFOE, the VIEs remain open to examination by the PRC tax authorities.

- Definition

The entire disclosure for income tax.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 740
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477617/942-740-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 740
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478822/944-740-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12

Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 231
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-231

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12C
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12C

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12B

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 270
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477891/740-270-50-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 6.I.5.Q1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479360/740-10-S99-1

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-13

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/740/tableOfContent

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-14

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-21

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 17
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-17

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 11.C)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479360/740-10-S99-2

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482603/740-30-50-2

+ Details

Accounts Receivable, Net (Tables)

12 Months Ended

Dec. 31, 2025

Accounts Receivable, after Allowance for Credit Loss, Current [Abstract]

Summary of Accounts Receivable, Net

Accounts receivable, net, consisted of the following:


	As of December 31,
	2024			2025
	RMB			RMB			US$
Accounts receivable		161,520			222,929			31,879
Less: expected credit losses provision		(103,340	)		(111,259	)		(15,910	)

Accounts receivable, net		58,180			111,670			15,969

Summary of Movements in Allowance for Doubtful Accounts

The movements in the expected credit losses were:


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Beginning balance prior to ASC 326		(115,380	)
Adoption of ASC Topic 326		(1,153	)

Balance at the beginning of the years		(116,533	)		(131,826	)		(103,340	)		(14,778	)
Current period provision		(16,170	)		(12,725	)		(11,294	)		(1,615	)
Reversal		1,773			6,039			3,356			480
Provision converted from unbilled revenue		(1,269	)		—			—			—
Write-off		—			35,180			—			—
Acquisition of non-controlling interests		390			—			—			—
Others		(17	)		(8	)		19			3

Balance at the end of the years		(131,826	)		(103,340	)		(111,259	)		(15,910	)

Consolidated Statements Of Changes In Shareholders' Equity ¥ in Thousands, $ in Thousands	USD ($)	CNY (¥)	Revision of Prior Period, Adjustment [Member] CNY (¥)	Restatement Adjusted Balance [Member] CNY (¥)	Common Stock [Member] Common Class A [Member] USD ($) shares	Common Stock [Member] Common Class A [Member] CNY (¥) shares	Common Stock [Member] Common Class A [Member] Restatement Adjusted Balance [Member] CNY (¥) shares	Common Stock [Member] Common Class B [Member] USD ($) shares	Common Stock [Member] Common Class B [Member] CNY (¥) shares	Common Stock [Member] Common Class B [Member] Restatement Adjusted Balance [Member] CNY (¥) shares	Treasury shares [Member] USD ($) shares	Treasury shares [Member] CNY (¥) shares	Treasury shares [Member] Restatement Adjusted Balance [Member] shares	Additional Paid-in Capital [Member] USD ($)	Additional Paid-in Capital [Member] CNY (¥)	Additional Paid-in Capital [Member] Restatement Adjusted Balance [Member] CNY (¥)	Accumulated Other Comprehensive Income [Member] USD ($)	Accumulated Other Comprehensive Income [Member] CNY (¥)	Accumulated Other Comprehensive Income [Member] Restatement Adjusted Balance [Member] CNY (¥)	Statutory Reserves [Member] USD ($)	Statutory Reserves [Member] CNY (¥)	Statutory Reserves [Member] Restatement Adjusted Balance [Member] CNY (¥)	Accumulated Deficit [Member] USD ($)	Accumulated Deficit [Member] CNY (¥)	Accumulated Deficit [Member] Revision of Prior Period, Adjustment [Member] CNY (¥)	Accumulated Deficit [Member] Restatement Adjusted Balance [Member] CNY (¥)	Total EHang Holdings Limited shareholders' equity RMB [Member] USD ($)	Total EHang Holdings Limited shareholders' equity RMB [Member] CNY (¥)	Total EHang Holdings Limited shareholders' equity RMB [Member] Revision of Prior Period, Adjustment [Member] CNY (¥)	Total EHang Holdings Limited shareholders' equity RMB [Member] Restatement Adjusted Balance [Member] CNY (¥)	Non-controlling Interest [Member] USD ($)	Non-controlling Interest [Member] CNY (¥)	Non-controlling Interest [Member] Revision of Prior Period, Adjustment [Member] CNY (¥)	Non-controlling Interest [Member] Restatement Adjusted Balance [Member] CNY (¥)
Beginning Balance at Dec. 31, 2022		¥ 124,678		¥ 122,256		¥ 51	¥ 51		¥ 24	¥ 24					¥ 1,558,356	¥ 1,558,356		¥ 15,010	¥ 15,010		¥ 1,191	¥ 1,191		¥ (1,450,374)		¥ (1,452,794)		¥ 124,258		¥ 121,838		¥ 420		¥ 418
Beginning Balance (Accounting Standards Update 2016-13 [Member]) at Dec. 31, 2022			¥ (2,422)																						¥ (2,420)				¥ (2,420)				¥ (2)
Beginning Balance, Shares at Dec. 31, 2022 \| shares					78,300,387	78,300,387	78,300,387	39,026,560	39,026,560	39,026,560
Beginning Balance, Shares at Dec. 31, 2022 \| shares											(871,000)	(871,000)	(871,000)
Issuance of ordinary shares to the depository bank, Shares \| shares					236,000	236,000					(236,000)	(236,000)
Issuance of Class A ordinary shares in connection with initial public offering ("IPO"), Shares \| shares					7,870,938	7,870,938
Issuance of Class A ordinary shares in connection with initial public offering ("IPO")		242,404				¥ 5									242,399													242,404
Issuance of ordinary shares for the vested restricted share units and vested share options \| shares					1,598,776	1,598,776					536,692	536,692
Net loss		(302,341)																						(301,700)				(301,700)				(641)
Share-based compensation		151,485													151,485													151,485
Arrangement for employee stock withholding tax (Shares) \| shares											108,792	108,792
Arrangement for employee stock withholding tax		7,795													7,795													7,795
Capital injection by non-controlling interests		0
Other comprehensive loss		69																69										69
Appropriation of statutory reserve																					48			(48)
Acquisition of non-controlling interests		(7,449)													(8,099)													(8,099)				650
End Balance at Dec. 31, 2023		214,219				¥ 56			¥ 24						1,951,936			15,079			1,239			(1,754,542)				213,792				427
End Balance, Shares at Dec. 31, 2023 \| shares					88,006,101	88,006,101		39,026,560	39,026,560
End Balance, Shares at Dec. 31, 2023 \| shares											(461,516)	(461,516)
Issuance of ordinary shares to the depository bank, Shares \| shares					11,578,890	11,578,890					(11,578,890)	(11,578,890)
Issuance of Class A ordinary shares in connection with initial public offering ("IPO"), Shares \| shares					3,328,334	3,328,334					9,231,510	9,231,510
Issuance of Class A ordinary shares in connection with initial public offering ("IPO")		693,596				¥ 10									693,586													693,596
Issuance of ordinary shares for the vested restricted share units and vested share options \| shares					3,619,500	3,619,500					1,242,176	1,242,176
Net loss		(230,032)																						(229,776)				(229,776)				(256)
Share-based compensation		273,124													273,124													273,124
Arrangement for employee stock withholding tax (Shares) \| shares											61,930	61,930
Arrangement for employee stock withholding tax		4,532													4,532													4,532
Capital injection by non-controlling interests		0
Other comprehensive loss		10,460																10,460										10,460
Appropriation of statutory reserve																					533			(533)
Share repurchase		(10,085)										¥ (10,085)																(10,085)
Share repurchase (Shares) \| shares											(200,000)	(200,000)
End Balance at Dec. 31, 2024		955,814				¥ 66			¥ 24			¥ (10,085)			2,923,178			25,539			1,772			(1,984,851)				955,643				171
End Balance, Shares at Dec. 31, 2024 \| shares					106,532,825	106,532,825		39,026,560	39,026,560
End Balance, Shares at Dec. 31, 2024 \| shares											(1,704,790)	(1,704,790)
Issuance of ordinary shares to the depository bank, Shares \| shares					2,400,000	2,400,000					(2,400,000)	(2,400,000)
Issuance of Class A ordinary shares in connection with initial public offering ("IPO"), Shares \| shares							0						2,769,184
Issuance of Class A ordinary shares in connection with initial public offering ("IPO")				¥ 165,569			¥ 2									¥ 165,567														¥ 165,569
Issuance of ordinary shares for the vested restricted share units and vested share options \| shares					2,803,275	2,803,275					811,138	811,138
Net loss	$ (39,527)	(276,411)																						(275,977)				(275,977)				(434)
Share-based compensation		246,158													246,158													246,158
Arrangement for employee stock withholding tax (Shares) \| shares											3,982	3,982
Arrangement for employee stock withholding tax		76													76													76
Capital injection by non-controlling interests	10	70																														70
Transaction with non-controlling interests															392													392				(392)
Other comprehensive loss	(3,280)	(22,934)																(22,934)										(22,934)
Appropriation of statutory reserve																					1,530			(1,530)
End Balance at Dec. 31, 2025	$ 152,771	¥ 1,068,342			$ 10	¥ 68		$ 3	¥ 24		$ (1,442)	¥ (10,085)		$ 476,952	¥ 3,335,371		$ 373	¥ 2,605		$ 472	¥ 3,302		$ (323,513)	¥ (2,262,358)			$ 152,855	¥ 1,068,927			$ (84)	¥ (585)
End Balance, Shares at Dec. 31, 2025 \| shares					111,736,100	111,736,100		39,026,560	39,026,560
End Balance, Shares at Dec. 31, 2025 \| shares											(520,486)	(520,486)

Subsequent Events

12 Months Ended

Dec. 31, 2025

Subsequent Events [Abstract]

Subsequent Events

25.	Subsequent Events

(a)	Grant of RSUs and Share Options

In March 2026, the Company’s Board of Directors has granted 2,100,000 RSUs and 2,680,000

share options to executives and employees under the 2019 Share Incentive Plan and the 2023 Share Incentive Plan. The fair value of RSUs and share options granted are US$9,587 and US$12,234, respectively.

(b)	Investment in a limited partnership

In February 2026, the Group entered into a subscription agreement with a limited partnership to become a general partner and paid total consideration of RMB12,500

. Management is still in progress assessing the accounting impact for this investment.

Share-based Compensation - Summary of RSUs activity under the Share Incentive Plan (Detail) - Restricted Stock Units (RSUs) [Member] - $ / shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Number of RSUs - Unvested, Beginning Balance	6,368,850	6,527,750	2,678,000
Number of RSUs - Granted	2,030,000	2,305,100	6,114,000
Number of RSUs - Vested	(2,292,025)	(2,460,000)	(2,255,250)
Number of RSUs - Forfeited	(25,000)	(4,000)	(9,000)
Number of RSUs - Unvested, Ending Balance	6,081,825	6,368,850	6,527,750	2,678,000
Weighted average grant date fair value - Unvested, Beginning Balance	$ 8.5449	$ 9.3503	$ 8.874
Weighted average grant date fair value - Granted	8.1417	7.17	8.9809
Weighted average grant date fair value - Vested	8.2877	9.4054	7.8054
Weighted average grant date fair value - Forfeited	0	2.35	3.85
Weighted average grant date fair value - Unvested, Ending Balance	$ 8.2322	$ 8.5449	$ 9.3503	$ 8.874
Weighted average remaining contractual life (Years)	2 years 1 month 20 days	2 years 1 month 2 days	3 years 1 month 13 days	1 year 10 months 24 days
Expected to vest as of December 31, 2025	6,081,825

Organization and Nature of Operations - Additional Information (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2025 CNY (¥)
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items]
Net Income (Loss)	$ (39,465)	¥ (275,977)	¥ (229,776)	¥ (301,700)
Net loss	(39,527)	(276,411)	(230,032)	(302,341)
Accumulated deficit	(323,513)		(1,984,851)		¥ (2,262,358)
Net cash used in operating activities	(25,668)	(179,506)	157,959	(88,410)
Cash and cash equivalents, at carrying value	36,665		610,877		256,400
Short-term investments	120,581		513,683		843,232
Restricted short-term deposits	4,241		30,295		29,655
Variable Interest Entity, Primary Beneficiary [Member]
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items]
Net loss	9,776	68,366	66,234	(5,234)
Net cash used in operating activities	4,824	¥ 33,738	11,695	¥ 14,870
Cash and cash equivalents, at carrying value	$ 2,963		¥ 6,866		¥ 20,719
Variable Interest Entity, Primary Beneficiary [Member] \| Revenue Benchmark [Member] \| Revenue From Variable Interest Entity And Its Subsidiaries [Member]
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items]
Concentration risk, percentage	1.60%	1.60%	1.22%	7.86%
Exclusive Consulting And Service Agreement [Member] \| EHang Intelligent Equipment (Guangzhou) Co., Ltd. ("EHang Intelligent" or the "WFOE") [Member]
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items]
Percentage of consolidated net profits agreed to pay as a service fee	100.00%	100.00%
Nominee Shareholder [Member] \| EHang Intelligent Equipment (Guangzhou) Co., Ltd. ("EHang Intelligent" or the "WFOE") [Member]
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items]
Interest-free loans granted, aggregate amount		¥ 60,000
Consulting and service agreement term	The Exclusive Technical Consulting and Service Agreement and the Exclusive Services Agreement are valid for 10 years and shall be automatically renewed for successive ten-year periods without limitation on the number of renewals	The Exclusive Technical Consulting and Service Agreement and the Exclusive Services Agreement are valid for 10 years and shall be automatically renewed for successive ten-year periods without limitation on the number of renewals
Variable Interest Entity and Its Subsidaries [Member]
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items]
Net Income (Loss)	$ 7,498	¥ 52,435	¥ (51,893)	¥ (26,013)

Accounts Receivable, Net - Summary of Accounts Receivable, Net (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2022 CNY (¥)
Accounts Receivable, after Allowance for Credit Loss, Current [Abstract]
Accounts receivable	$ 31,879	¥ 222,929	¥ 161,520
Allowance for doubtful accounts	(15,910)	(111,259)	(103,340)	¥ (131,826)	¥ (115,380)
Total	$ 15,969	¥ 111,670	¥ 58,180

Commitments and Contingencies

12 Months Ended

Dec. 31, 2025

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

24.	Commitments and Contingencies

(a)	Capital Commitments

Property, plant and equipment commitments

The Group’s capital commitments primarily relate to commitments in connection with the improvement of its office building. Total capital commitments contracted but not yet reflected in the financial statements amounted to RMB10,184 and RMB30,064 (US$4,299) as of December 31, 2024 and 2025, respectively. Almost all of the commitments relating to the improvement of the office building are to be fulfilled within one year.

Investment commitments

The Group’s investment commitments primarily relate to capital contribution obligations under certain arrangements. The total investment commitments contracted but not yet reflected in the consolidated financial statements amounted to RMB3,150 and RMB29,880 (US$4,273) as of December 31, 2024 and 2025. As of December 31, 2025, capital contribution obligations of RMB20,880 (US$2,986) are to be fulfilled within one year and RMB9,000 (US$1,287) are to be fulfilled over one year.

(b)	Contingencies

The Group is subject to legal and regulatory actions that arise from time to time. The assessment as to whether a loss is probable or reasonably possible, and as to whether such loss or a range of such loss is estimable, often involves significant judgment about future events, and the outcome of litigation is inherently uncertain. The Group is currently not in any legal or administrative proceedings that may have a material adverse impact on the financial position, results of operations or cash flows of the Group.

Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2025

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

2.	Summary of Significant Accounting Policies

(a)	Basis of presentation

The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) to reflect the financial position, results of operations and cash flows of the Group. Significant accounting policies followed by the Group in the preparation of the accompanying consolidated financial statements are summarized below.

(b)	Principles of consolidation

The consolidated financial statements include the financial statements of the Company, its subsidiaries and the VIEs, for which the Company is the ultimate primary beneficiary. All significant inter-company transactions and balances between the Company, its subsidiaries, and the VIEs have been eliminated upon consolidation.

A subsidiary is an entity in which the Company, directly or indirectly, controls more than one half of the voting power: has the power to appoint or remove the majority of the members of the board of directors (the “Board”): to cast majority of votes at the meeting of the Board or to govern the financial and operating policies of the investee under a statute or agreement among the shareholders or equity holders.

A VIE is an entity in which the Company, or its subsidiary, through contractual arrangements, bears the risks of, and enjoys the rewards normally associated with, ownership of the entity, and therefore the Company or its subsidiary is the primary beneficiary of the entity. In determining whether the Company or its subsidiaries are the primary beneficiary, the Company considered whether it has the power to direct activities that are significant to the VIE’s economic performance, and also the Company’s obligation to absorb losses of the VIE that could potentially be significant to the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE.

(c)	Use of estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the balance sheet date and revenues and expenses during the reporting periods in the consolidated financial statements and accompanying notes. Significant estimates and assumptions reflected in the Group’s consolidated financial statements include, but not limited to expected credit losses, the determination of warranty cost, lower of cost and net realizable value of inventories, useful lives of long-lived assets, impairment of long-lived assets, valuation allowance for deferred tax assets, uncertain tax positions, fair value of share-based awards, fair value of short-term investments, incremental borrowing rates for operating lease liabilities and determination of the fair value of debt investments accounted for under the fair value option model as well as subsequent adjustments for equity investments without readily determinable fair values and not accounted for by the equity method. Management bases the estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Changes in facts and circumstances may result in revised estimates. Actual results could differ from those estimates, and as such, differences may be material to the consolidated financial statements.

(d)	Foreign currency

The functional currency of the Company, Ehfly, and EHANG Investment (HK) Limited (“EHang HK”) is the United States dollar (“US$”). The functional currency of EHang Holding GmbH (“EHang GmbH”), EHANG TECHNOLOGIES SPAIN & LATAM, S.L. (“EHang Spain”) and Ehang EUROPE SAS (“EHang France”) is the Euro. The functional currency of the Company’s PRC subsidiaries and the VIEs is the Renminbi (“RMB”). The Group uses the RMB as its reporting currency. The determination of the respective functional currency is based on the criteria set out by ASC 830,

Foreign Currency Matters

Transactions denominated in foreign currencies are

re-measured

into the functional currency at the exchange rates prevailing on the transaction dates. Monetary assets and liabilities denominated in foreign currencies are

re-measured

at the exchange rates prevailing at the balance sheet date.

Non-monetary

items that are measured in terms of historical cost in foreign currency are

re-measured

using the exchange rates at the dates of the initial transactions. Exchange gains and losses are included in the consolidated statements of comprehensive loss.

The financial statements of the Group’ entities of which the functional currency is not RMB use the periodic average exchange rates and the exchange rate at the balance sheet date to translate the operating results and financial position, respectively. Translation differences are recorded in accumulated other comprehensive income, a component of shareholders’ equity.

(e)	Convenience translation

Amounts in US$ are presented for the convenience of the reader and are translated at the noon buying rate of US$1.00 to RMB6.9931 as set forth in the H.10 statistical release of the U.S. Federal Reserve Board on December 31, 2025. No representation is made that the RMB amounts represent or could have been, or could be, converted, realized or settled into US$ at that rate on December 31, 2025 or any other rate.

(f)	Cash and cash equivalents

Cash and cash equivalents consist of deposits and highly liquid investments placed with banks and other financial institutions, which are unrestricted as to withdrawal or use, and which have original maturities of three months or less when purchased.

(g)	Restricted short-term deposits

As of December 31, 2024 and 2025, restricted short-term deposits represent time deposits placed with a reputable bank in the PRC with original maturities between three months and one year, which are pledged for issuance of letter of credit. Interest earned is classified as “interest and investment income” in the consolidated statements of comprehensive loss during the years presented.

(h)	Derivative instruments

The Group’s derivative instruments are carried at fair value, which primarily consisted of foreign exchange forward contract. The fair values of the derivative instruments generally represent the estimated amounts expect to receive or pay upon termination of the contracts as of the reporting date. The Group selectively uses financial instruments to mitigate the risk of foreign currency exchange (losses) gains arose from the Group’s cash and cash equivalent denominated in US$ and Euro. As the derivative instruments of foreign exchange forward contract does not qualify for hedge accounting treatment, changes in the fair value are reflected in “interest and investment income” of the consolidated statements of comprehensive loss. As of December 31, 2024 and 2025, the notional principal amounts of the outstanding foreign exchange forward contract were approximately RMB31,215 and RMB30,000 (US$4,290), respectively. Total changes in fair value of the derivatives recorded in interest and investment income, were incomes of RMB8 and RMB314 (US$45) for the years ended December 31, 2024 and 2025.

(i)	Short-term investments

All highly liquid investments with original maturities of greater than three months but less than twelve months, are classified as short-term investments. Investments that are expected to be realized in cash during the next twelve months are also included in short-term investments.

Short-term investments consist primarily of investments in wealth management products, which are redeemable within one year. These investments are all designated as trading and measured at fair value and the change in fair value is recognized in “interest and investment income”.

(j)	Current expected credit loss

The Group’s cash and cash equivalents, restricted short-term deposits, accounts receivable, loans receivable, other receivables and other

non-current

assets are within the scope of ASC Topic 326. The Group adopted ASC Topic 326 and several associated ASUs on January 1, 2023 using a modified retrospective approach with a cumulative effect recorded as an decrease of shareholders’ equity in the amount of RMB2,422.

The Group has identified the relevant risk characteristics of its customers and the related receivables which include the products the Group provides, the type of business, the scale of transactions on credit terms, the nature of counterparties and the level of credit risk of the customers, or a combination of these characteristics. Receivables with similar risk characteristics have been grouped into pools. For each pool, the Group considers the historical credit loss experience, current economic conditions, supportable forecasts of future economic conditions, and any recoveries in assessing the lifetime expected credit losses. Other key factors that influence the expected credit loss analysis include payment terms offered in the normal course of business to customers and industry-specific factors that could impact the Group’s receivables. Additionally, external data and macroeconomic factors are also considered. When facts and circumstances indicate that the receivable no longer shares similar risk characteristics, the Group evaluates the receivables for expected credit losses on an individual basis with expected future cash flow. This is assessed at each quarter based on the Group’s specific facts and circumstances. For the years ended December 31, 2023, 2024 and 2025, the Group recorded RMB 13,691, RMB12,790 and RMB7,938 (US$1,135) of expected credit loss, net within general and administrative expenses, respectively.

The Group considers historical credit loss rates for each category of loan receivables, other receivables and other

non-current

assets and also considers forward looking macroeconomic data in making its loss accrual determinations. The Group has made specific credit loss provisions on

a case-by-case

basis for particular aged receivable balances.

The following table summarizes the activity in the allowance for credit losses related to accounts receivable, loans receivable and other receivables for the years ended December 31, 2023, 2024 and 2025:


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Beginning balance prior to ASC 326		117,035
Adoption of ASC Topic 326		2,422

Balance at the beginning of the years		119,457			132,806			110,422			15,790
Current period provision		16,455			19,262			11,294			1,615
Reversal		(2,764	)		(6,472	)		(3,356	)		(480	)
Write-off		—			(35,194	)		—			—
Acquisition of non-controlling interests		(390	)		—			—			—
Others		48			20			148			21

Balance at the end of the years		132,806			110,422			118,508			16,946

The Group’s expected credit loss of cash and cash equivalents, restricted short-term deposits in banks and other

non-current

assets within the scope of ASC Topic 326 were immaterial.

(k)	Inventories

Inventories are comprised of raw materials, work in progress and finished goods. The Group’s raw materials consist of accessories and hardware parts used to produce UAVs and hardware for building the

command-and-control

centers. Work in progress primarily consist of UAVs and hardware parts in production which will be transferred into production cost when incurred. Finished goods primarily consist of UAVs. Cost is determined using the weighted average method and includes all costs to acquire and other costs to bring the inventories to their present location and condition. Inventories are stated at the lower of cost or net realizable value. This requires the determination of the estimated selling price of the vehicles less the estimated cost to convert inventory on hand into a finished product. Once inventory is written down, a new, lower-cost basis for that inventory is established and subsequent changes in facts and circumstances do not result in the restoration or increase in that newly established cost basis. Adjustments to reduce the cost of inventory to its net realizable value are made, if required, to record the decreases in sales prices, obsolescence or similar reductions in the estimated net realizable value. Inventory write-downs of RMB460, RMB921 and RMB1,482 (US$212) were recognized in “cost of revenues” for the years ended December 31, 2023, 2024 and 2025.

(l)	Property and equipment, net

Property and equipment are stated at cost and are depreciated using the straight-line method over the estimated useful lives of the assets, as follows:


Category	Estimated useful life	Residual value
Building	18 years		5	%
Mold and tooling	2-5 years		0	%
Office equipment	5 years		5	%
Electronic equipment	3-5 years		5	%
Machinery equipment	5-10 years		5	%
Transportation equipment	4 years		5	%
Leasehold improvements	Shorter of lease term or the estimated useful lives of the assets		0	%

Repair and maintenance costs are charged to expense as incurred, whereas the costs of renewals and betterments that extend the useful lives of property and equipment are capitalized as additions to the related assets. Retirements, sales and disposals of assets are recorded by removing the cost and accumulated depreciation from the asset and accumulated depreciation accounts with any resulting gain or loss reflected in the consolidated statements of comprehensive loss. The losses on the disposal of property and equipment amounted to RMB138, RMB682 and RMB34 (US$5) were recognized in the consolidated statements of comprehensive loss for the years ended December 31, 2023, 2024 and 2025, respectively.

Direct costs that are related to the construction of property and equipment and incurred in connection with bringing the assets to their intended use are capitalized as

construction-in-progress.

Construction-in-progress

is transferred to specific property and equipment accounts and commences depreciation when these assets are ready for their intended use.

(m)	Land use right, net

Land use right is recorded at cost less accumulated amortization. Amortization is provided on a straight-line basis over the estimated useful lives which is 46 years.

(n)	Intangible assets, net

Intangible assets consist of software, patents and trademarks. Intangible assets with finite lives, including software, patents and trademarks are carried at acquisition cost less accumulated amortization and impairment, if any. Finite lived intangible assets are tested for impairment if impairment indicators arise.

Amortization of intangible assets with finite lives are computed using the straight-line method over the estimated useful lives as below:


Category		Estimated useful life
Software		3-5 years
Patents and trademarks		5 years

The estimated useful lives of intangible assets with finite lives are reassessed if circumstances occur that indicate the original estimated useful lives have changed.

There were no intangible assets with indefinite lives as of December 31, 2024 and 2025.

(o)	Impairment of long-lived assets other than goodwill

The Group evaluates its long-lived assets or asset group, including intangible assets with finite lives, for impairment whenever events or changes in circumstances (such as a significant adverse change to market conditions that will impact the future use of the assets) indicate that the carrying amount of an asset or a group of long-lived assets may not be recoverable. When these events occur, the Group evaluates for impairment by comparing the carrying amount of the assets to future undiscounted net cash flows expected to result from the use of the assets and their eventual disposition. If the sum of the expected undiscounted cash flow is less than the carrying amount of the assets, the Group would recognize an impairment loss based on the excess of the carrying amount of the asset group over its fair value. Fair value is generally determined by discounting the cash flows expected to be generated by the long-lived assets or asset group, when the market prices are not readily available. No impairment loss was charged for long-lived assets in any of the presented periods.

(p)	Investments accounted for using equity method

Investments in equity investees represent investments in entities in which the Group can exercise significant influence but does not own a majority equity interest or control are accounted for using the equity method of accounting in accordance with ASC

323-10,

Investments-Equity Method and Joint Ventures: Overall

(“ASC

323-10”).

Under the equity method, the Group initially records its investment at cost and prospectively recognizes its proportionate share of each equity investee’s net profit or loss. The difference between the cost of the equity investee and the amount of the underlying equity in the net assets of the equity investee is recognized as goodwill included in long-term investments on the consolidated balance sheets. The Group evaluates its equity method investments for impairment under ASC

323-10.

An impairment loss on equity method investments is recognized in the consolidated statements of comprehensive loss when the decline in value is determined to be other-than-temporary. No impairment was charged in any of the presented periods.

The Group eliminates its intercompany profits or losses related to transactions with investees until profits or losses are realized through transactions with third parties.

(q)	Other investments

The Group’s other investments consist of equity investments without readily determinable fair value and debt security investments.

Equity Investments without Readily Determinable Fair Values

According to ASC 321, the Group elected to use the measurement alternative to measure the investment at cost, less any impairment, plus or minus changes resulting from observable price changes in orderly transactions for identical or similar investments of the same issuer, if any. The Group’s management regularly evaluates the impairment of its investments based on the performance and financial position of the investee as well as other evidence of estimated market values. Such evaluation includes, but is not limited to, reviewing the investee’s cash position, recent financing, projected and historical financial performance, cash flow forecasts and current and future financing needs. An impairment loss is recognized in the consolidated statements of comprehensive loss equal to the excess of the investment’s cost over its fair value at the balance sheet dates of the reporting periods for which the assessment is made. The fair value would then become the new cost basis of the investment.

Debt Security Investment

As of December 31, 2024 and 2025, the Group’s long term debt security investment represented minority equity interest with redemption right in an investee. The Group elected to account for the debt investment under the fair value option model including preferred stock redeemable merely by the passage of time and at the option of the Group as a holder. The fair value option model permits the irrevocable election on an

instrument-by-instrument

basis at initial recognition or upon an event that gives rise to a new basis of accounting for that instrument. The investment accounted for under the fair value option model is carried at fair value with unrealized gains and losses recorded in “interest and investment income” in the consolidated statements of comprehensive loss.

(r)	Fair value measurements of financial instruments

The Group applies ASC 820 (“ASC 820”),

Fair Value Measurements and Disclosures

. ASC 820 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. ASC 820 requires disclosures to be provided on fair value measurement.

ASC 820 establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value as follows:

Level 1 — Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.

Level 2 — Other inputs that are directly or indirectly observable in the marketplace.

Level 3 — Unobservable inputs which are supported by little or no market activity.

ASC 820 describes three main approaches to measuring the fair value of assets and liabilities: (1) market approach; (2) income approach; and (3) cost approach. The market approach uses prices and other relevant information generated from market transactions involving identical or comparable assets or liabilities. The income approach uses valuation techniques to convert future amounts to a single present value amount. The measurement is based on the value indicated by current market expectations about those future amounts. The cost approach is based on the amount that would currently be required to replace an asset.

When available, the Group uses quoted market prices to determine the fair value of an asset or liability. If quoted market prices are not available, the Group will measure fair value using valuation techniques that use, when possible, current market-based or independently sourced market parameters.

The Group’s financial instruments primarily consist of cash and cash equivalents, restricted short-term deposits, short-term investments, loans receivable, accounts receivable and payable, other current assets, bank loans, accrued expenses and other liabilities and mandatorily redeemable

non-controlling

interests. The carrying values of these financial instruments, except for short-term investments, long-term bank loans and mandatorily redeemable

non-controlling

interests, are approximated to their fair values due to their short-term maturities.

As of December 31, 2024 and 2025, financial assets that are measured at fair value on a recurring basis consist of foreign exchange forward contract, short term investments and long-term debt security investment. Foreign exchange forward contract was classified within Level 2 of the fair value hierarchy because the quoted market price of underlying asset is not fully observable. Short term investments with observable inputs that reflected quoted prices for identical assets in active markets were categorized as Level 1, while short term investments without fully observable quoted market price of underlying asset were categorized as Level 2.

Long-term

debt security investment did not have readily determinable market values and was categorized as Level 3 in the fair value hierarchy. The Group measures investments without readily determinable fair values on a

non-recurring

basis when fair value adjustments can be supported by observable market data. Observable price changes generally arise from new financing rounds of the investee companies. As of December 31, 2024 and 2025, certain equity investments without determinable fair values were categorized within Level 2 of the fair value hierarchy when measured based on qualifying observable price changes. Those measured using significant unobservable inputs were categorized within Level 3. Under these circumstances, the Group has adopted certain valuation techniques using unobservable inputs to measure their respective fair values.

(s)	Revenue recognition

The Group’s revenues are primarily derived from the sale of UAVs and related commercial solutions, mainly including air mobility solutions, smart city management solutions, and aerial media solutions.

The Group enters into legally enforceable and binding agreements with its customers with fixed terms and conditions, including pricing. The Group recognizes revenue in the amount that reflects the consideration to which it expects to be entitled in exchange for the products or services are transferred to its customers. Revenues are presented net of taxes collected on behalf of the government.

When either party to a contract has performed, the Group presents the contract in the consolidated balance sheets as a contract asset or a contract liability, depending on the relationship between the entity’s performance and the customer’s payment.

A contract asset is the Group’s right to consideration in exchange for goods and services that the Group has transferred to a customer when the consideration is conditioned other than the passage of time. A receivable is recorded when the Group has an unconditional right to consideration, but for only the passage of time.

If a customer pays consideration or the Group has receivable, before the Group transfers a good or service to the customer, the Group presents the contract liability when the payment is made or a receivable is recorded (whichever is earlier). A contract liability is the Group’s obligation to transfer goods or services to a customer for which the Group has received consideration (or an amount of consideration is due) from the customer. The Group’s contract liabilities primarily result from the advance received of sales of UAVs and related commercial solutions, which are recognized as revenue based on the consumption of the services or the delivery of the goods.

The Group generally does not separately bill its customers for shipping and handling fees and charges. The Group elects to record the costs incurred for shipping and handling in “sales and marketing expenses” in its consolidated statements of comprehensive loss. The shipping and handling costs for the years ended December 31, 2023, 2024 and 2025 were RMB1,427, RMB2,438 and RMB1,208 (US$173), respectively.

Practical Expedients

The transaction price allocated to the performance obligations that are unsatisfied, or partially unsatisfied, has not been disclosed as substantially all of the Group contracts have a duration of one year or less.

Air mobility solutions

Revenues from air mobility solutions are primarily product revenues from the sales of passenger-grade UAVs and its software. As the UAVs and software are highly interdependent, the entire bundle of promised goods is considered one performance obligation within the context of the contract. The Group recognizes revenue for this single performance obligation at a point in time when control to the bundle of goods transfers to the customer and other conditions as set out in ASC 606 are met. For domestic sales, control transfers upon delivery to the customer as evidenced by the customer’s acknowledgement of receipt and proof of delivery documentation. For international sales, control transfers at shipping point consistent with the terms of the sales agreements. The transaction price is the amount of consideration the Group expects to receive under the arrangement.

When the Group contracts with a customer and determines that it is not probable to collect substantially all of the consideration for the sales transaction at contract inception and no contract is established, any consideration received is recognized as a liability by the Group, subsequently recorded as revenue only when the Group has transferred control of the corresponding goods or services, has no obligation under the contract to transfer additional goods or services, and the consideration received is nonrefundable. The Group will record an asset in “Prepayments and other current assets” representing the value of the inventories recovered should the sale not happen.

The Group only provides the right of return for defective goods in connection with its warranty policy which is accounted for as an assurance-type warranty. For the extended warranty beyond the standard policy, the Group considers it provides a level of protection beyond defects that existed at the time and accounts for it as a separate performance obligation.

Service revenues from air mobility solutions are primarily provision of exhibition income which is satisfied over time.

Others

Smart city management solutions

The Group enters into contracts with its customers for designing, building and delivering customized integrated

command-and-control

centers. The duration of the contracts depends on the contract size and ranges from three months to one year, excluding the duration of warranty accounted for as an assurance-type warranty, which ranges from one year to three years. The Group provides a significant service of integrating goods and services including the project design, hardware and software promised in the contract into a combined output; therefore, the goods and services in the contracts are not distinct from each other and the Group determines there is one performance obligation, which is the delivery of the customized integrated

command-and-control

center. The performance obligation is satisfied, and control is transferred to the customer over time because there is no alternative use for the highly customized and integrated command-control-center and the Group has an enforceable right to payment for performance completed to date. The Group has determined the

cost-to-cost

method best depicts the measure of progress towards fulfilling the performance obligation. Under this method, revenue is recognized based on the estimated extent of progress, which is determined by dividing costs incurred to date by the total amount of costs expected to be incurred for designing, building and delivering a customized integrated

command-and-control

center. Revisions in the estimated total costs of

command-and-control

center contracts are made in the period in which the circumstances requiring the revision become known. Provisions, if any, are made in the period when anticipated losses become evident on uncompleted contracts. The Group reviews and updates the estimated total costs of

command-and-control

center contracts periodically. The Group accounts for revisions to contract revenue and estimated total costs of

command-and-control

center contracts, in the period in which the facts that cause the revision become known as changes in estimates. Unapproved change orders are considered claims. Claims are recognized only when they have been awarded by customers.

The Group also provides products for smart city management solutions. Product revenues are recognized at a point in time upon customer acceptance of the products.

Aerial media solutions

The Group generates revenue by providing aerial media performance services and related products. Aerial media performance services allow multiple smart control-based drones to demonstrate and transform their formation to display diversified messages and images in specific airspace, that is tailor made based on different branding or advertising requirements. The Group uses self-produced and purchased drones and customizes the fleet formation performances based on customer’s needs and availability of airspace approval in the area. The performance is usually completed within a day and revenue is recognized when the service is delivered. While the aerial media performance services are delivered to customers over a period of time, the customer simultaneously receives and consumes the benefits of the Group’s performance as and when each service is delivered and revenue is recognized over time.

The Group also sells hardware and software components of the aerial media performance drones. As the hardware and software components are highly interdependent, the entire bundle of promised goods is considered one performance obligation within the context of the contract. The single performance obligation is satisfied at a point in time, which is upon customer acceptance of the products.

Others

The Group generates other revenues mainly from stand-alone sales of consumer drones and their components and spare parts. Revenues are recognized for consumer drones upon shipment which is when control of the drones is transferred to the customers.

Contract modifications, defined as changes in the scope or price (or both) of a contract that are approved by the parties to the contract, such as a contract amendment, exist when the parties to a contract approve a modification that either creates new or changes existing enforceable rights and obligations of the parties to the contract. Contract modifications, if any, will be accounting for as one of the following: (i) a separate contract; (ii) a termination of the existing contract and a creation of a new contract; or (iii) a combination of the preceding treatments. A contract modification is accounted for as a separate contract if the scope of the contract increases because of the addition of promised goods or services that are distinct and the price of the contract increases by an amount of consideration that reflects the Group’s standalone selling prices of the additional promised goods or services. When a contract modification is not considered a separate contract and the remaining goods or services are distinct from the goods or services transferred on or before the date of the contract modification, the Group accounts for the contract modification as a termination of the existing contract and a creation of a new contract. When a contract modification is not considered a separate contract and the remaining goods or services are not distinct, the Group accounts for the contract modification as an

add-on

to the existing contract and as an adjustment to revenue on a cumulative

catch-up

basis.

(t)	Cost of revenues

Cost of revenues consists primarily of autonomous aerial vehicle material and manufacturing costs, construction costs of smart city management solutions, product warranty costs, provision for inventories, payroll, employee benefits, rental fees, depreciation and related costs of operations.

(u)	Product warranty liability

The Group offers standard warranties to replace or repair defects on certain hardware parts of its passenger-grade UAVs for a period of six months to three years typically. The Group does not provide warranties to guarantee that the UAVs will perform as expected or in accordance with published specifications or provide expected benefits. The Group accrues for the estimated costs to repair or replace defective hardware parts and costs to assure software effectiveness as costs of revenues when revenue is recognized. The Group estimates its warranty costs by considering its historical experience of having to replace or repair hardware parts and for software

de-bugging

and the historical costs incurred have been insignificant to date. The estimates of warranties are inherently uncertain given the Group’s relatively short history of sales, and changes to the Group’s historical or projected warranty experience may cause material changes to the warranty reserve in the future. The Group reassesses whether warranty accruals are adequate based on actual experience as it becomes available and adjusts its estimates on a prospective basis.

Product warranty accrual is included in accrued expenses and other current liabilities (Note 11) and other

non-current

liabilities in the consolidated balance sheets.

(v)	Advertising expenditures

Advertising expenditures are expensed as incurred and are included in “sales and marketing expenses”, which amounted to RMB2,918, RMB3,645 and RMB3,385 (US$484) for the years ended December 31, 2023, 2024 and 2025, respectively.

(w)	General and administrative expenses

General and administrative expenses consist primarily of payroll, employee benefits, share-based compensation, legal and other professional services fees, expected credit losses provision, and other general corporate related expenses.

(x)	Research and development expenses

Research and development expenses include materials and supplies, design and development expenses with new technology, payroll, employee benefits, share-based compensation and other operating expenses such as rent, depreciation and other related expenses.

The Group capitalizes costs to develop or obtain

internal-use

software and costs of significant upgrades and enhancements resulting in additional functionality of

internal-use

software in accordance with ASC

350-40

(“ASC

350-40”),

Internal-Use

Software

. Costs incurred for internally developed

internal-use

software used for a particular research and development project are expensed as incurred, regardless of whether the software has alternative future uses. Costs incurred for maintenance, training, and minor modifications or enhancements are also expensed as incurred. Capitalized software development costs are amortized on a straight-line basis over the estimated useful life of the applicable software. Capitalized software development costs have not been material for the periods presented.

The Group also incurs cost to develop software embedded in its products. The software components cannot function or be sold separately from the UAV as a whole. The Group accounts for costs incurred in the development of software embedded in its products in accordance with ASC

985-20

(“ASC

985-20”),

Costs of Software to be Sold, Leased, or Marketed

. Such software development costs consist primarily of salaries and related payroll costs and are capitalized once technological feasibility is established, which is when a completed detail program design or in the absence of a completed detail program design, a working model of the product is available. As a result, capitalized software development costs were immaterial for the years ended December 31, 2023, 2024 and 2025.

(y)

Leases

The Group leases facilities under

non-cancellable

operating leases expiring on different dates. Under ASU

No.2016-02(Topic

842) “Leases”, lessees are required to recognize assets and liabilities on the balance sheet for most leases. A contract is or contains a lease if the contract conveys the right to control the use of identified property or equipment (an identified asset) for a period of time in exchange for consideration. The Group determines whether a contract conveys the right to control the use of an identified asset for a period of time by assessing whether the Group has both the right to obtain substantially all of the economic benefits from use of the identified asset and the right to direct the use of the identified asset.

The Group has elected not to present short-term leases on the consolidated balance sheet as these leases have a lease term of 12 months or less at commencement date of the lease and do not include options to purchase or renew that the Group is reasonably certain to exercise. The Group accounts for short-term leases with terms less than 12 months in accordance with ASC

842-20-25-2

to recognize the lease payments in profit or loss on a straight-line basis over the lease term and variable lease payments in the period in which the obligation for those payments is incurred.

Operating leases are included in

right-of-use

assets, current lease liabilities and

non-current

lease liabilities on the consolidated balance sheet. Renewal options are considered within the

right-of-use

assets and lease liability when it is reasonably certain that the Group will exercise that option.

The Group elected the package of practical expedients permitted under the transition guidance within the new standard, which allowed the Group to carry forward the historical determination of contracts as leases, lease classification and not reassess initial direct costs for historical lease arrangements. In addition, the Group also elected the practical expedient to apply consistently to all of the Group’s leases to use hindsight in determining the lease term (that is, when considering lessee options to extend or terminate the lease and to purchase the underlying asset) and in assessing impairment of the Group’s

right-of-use

assets.

The Group has lease agreements with lease and

non-lease

components, and has elected to utilize the practical expedient to account for the

non-lease

components together with the associated lease component as a single combined lease component.

As most of the Group’s leases do not provide an implicit rate, the Group uses its incremental borrowing rate based on the information available at lease commencement date in determining the present value of lease payments. The incremental borrowing rate is a hypothetical rate based on the Group’s understanding of what its credit rating would be to borrow and resulting interest the Group would pay to borrow an amount equal to the lease payments in a similar economic environment over the lease term on a collateralized basis.

(i)

Right-of-use

assets

Right-of-use

assets, which mainly comprise of office and production facilities, are initially measured at the present value of the lease payments. Amortization of the

right-of-use

assets is made over the lease term on a generally straight-line basis.

(ii) Lease liabilities

Lease liabilities are lessees’ obligations to make the lease payments arising from a lease, measured on a discounted basis.

As a lessee, the weighted average remaining lease terms of the

right-of-use

assets was 12 years, as of December 31, 2025, the discount rate for the lease is the rate implicit in the lease unless that rate cannot be readily determined and the weighted-average discount rate of the operating lease was 4.20%.

For the years ended December 31, 2023, 2024 and 2025, operating lease cost were RMB11,527, RMB11,227 and RMB15,642 (US$2,237), and short-term lease cost were RMB172, RMB100 and RMB118 (US$17), respectively. There was no other lease cost other than operating lease cost and short-term lease cost for each of the periods presented. For the years ended December 31, 2023, 2024 and 2025, cash paid for operating leases included in operating cash flows were RMB6,877, RMB7,383 and RMB11,024 (US$1,576), respectively. For the years ended December 31, 2023, 2024 and 2025, leased assets obtained in exchange for operating lease liabilities was RMB9,127, RMB60,590 and RMB1,363 (US$195), respectively.

A maturity analysis of the Company’s operating lease liabilities and reconciliation of the undiscounted cash flows to the operating lease liabilities recognized on the consolidated balance sheet was as below:


	Office and production facilities rental
	As of December 31, 2025
	RMB			US$
2026		16,576			2,370
2027		14,571			2,084
2028		14,141			2,022
2029		12,199			1,744
2030		12,427			1,777
2031 and thereafter		103,063			14,738

Minimum lease payments		172,977			24,735
Less: imputed interest		(42,453	)		(6,070	)

Present value of lease liabilities		130,524			18,665
Less: Current portion		(16,278	)		(2,328	)

Non-current portion of lease liabilities		114,246			16,337

(z)	Government subsidies

Government subsidies primarily consist of financial subsidies received from provincial and local governments for operating a business in their jurisdictions and compliance with specific policies promoted by the local governments. There are no defined rules and regulations to govern the criteria necessary for companies to receive such benefits, and the amount of financial subsidy is determined at the discretion of the relevant government authorities. The government subsidies of operating nature with no further conditions to be met are recorded in “other operating income” when received. The government subsidies with certain operating conditions are recorded as “deferred government subsidies” on the consolidated balance sheets when received and are recorded as “other operating income” when the conditions are met.

For the years ended December 31, 2023, 2024 and 2025, other operating income mainly represents government grants that recognized upon receipt immediately in profit or loss of RMB6,233, RMB29,869 and RMB10,400 (US$1,487), respectively, as no further performance or conditions is required. Other operating income of RMB1,983 (US$284) were recognized during the year ended December 31, 2025 from deferred government subsidies when the conditions are met.

(aa)	Income taxes

The Group follows the liability method of accounting for income taxes in accordance with ASC 740 (‘‘ASC 740’’),

Income Taxes

. Under this method, deferred tax assets and liabilities are determined based on the difference between the financial reporting and tax bases of assets and liabilities using enacted tax rates that will be in effect in the period in which the differences are expected to reverse. The Group records a valuation allowance to offset deferred tax assets if based on the weight of available evidence, it is

more-likely-than-not

that some portion, or all, of the deferred tax assets will not be realized. The effect on deferred taxes of a change in tax rate is recognized in tax expense in the period that includes the enactment date of the change in tax rate.

The Group accounted for uncertainties in income taxes in accordance with ASC 740. Interest and penalties arising from underpayment of income taxes shall be computed in accordance with the related PRC tax law. The amount of interest expense is computed by applying the applicable statutory rate of interest to the difference between the tax position recognized and the amount previously taken or expected to be taken in a tax return. Interest and penalties recognized in accordance with ASC 740 are classified in the consolidated statements of comprehensive loss as income tax expense.

In December 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”)

No. 2023-09,

Improvements to Income Tax Disclosures (Topic 740). The ASU requires disaggregated information about a reporting entity’s effective tax rate reconciliation as well as additional information on income taxes paid. The Group adopted this ASU on a prospective basis effective January 1, 2025. Refer to Note 17, Income Taxes for the inclusion of new disclosures required.

(ab)	Share-based compensation

The Group applies ASC 718 (‘‘ASC 718’’),

Compensation—Stock Compensation

to account for its employee share-based payments. In accordance with ASC 718, the Group determines whether an award should be classified and accounted for as a liability award or an equity award. All of the Group’s share-based awards granted to employees were classified as equity awards.

The Group has elected to recognize compensation expense using the straight-line method for share-based awards granted with service conditions that have a graded vesting schedule. Prior to the completion of the IPO, with the assistance of an independent third-party valuation firm, the group determined the grant date fair value of the awards granted to employees. Subsequent to the completion of the IPO, share-based awards granted were measured based on the fair value of ordinary share as of grant date. The fair value is determined using an appropriate valuation model, such as the binomial option pricing model for share options or the market price of the Company’s shares on the grant date for Restricted Stock Units (“RSUs”). The Group accounts for forfeitures as they occur.

A change in any of the terms or conditions of share-based payment awards is accounted for as a modification of awards. The Group measures the incremental compensation cost of a modification as the excess of the fair value of the modified awards over the fair value of the original awards immediately before its terms are modified, based on the share price and other pertinent factors at the modification date. For vested awards, the Group recognizes incremental compensation cost in the period the modification occurred. For unvested awards, the Company recognizes, over the remaining requisite service period, the sum of the incremental compensation cost and the remaining unrecognized compensation cost for the original award on the modification date. If the fair value of the modified award is lower than the fair value of the original award immediately before modification, the minimum compensation cost the Group recognizes is the cost of the original award.

The Group doesn’t reflect reload features and contingent features in the grant-date fair value of an equity award. Reload features and contingent features are that require a grantee to transfer equity shares earned, or realized gains from the sale of equity instruments earned, to the issuing entity for consideration that is less than fair value on the date of transfer (including no consideration), such as a claw back feature. The Group accounted for these features if and when the contingent event occurs by recognizing the consideration received in the corresponding balance sheet account and a credit in the income statement equal to the lesser of the recognized compensation cost of the share-based payment arrangement that contains the contingent feature and the fair value of the consideration received, and debits in additional

paid-in

capital, and treasury shares, if any.

(ac)	Employee benefit expenses

Full time employees of the Group in the PRC participate in a government mandated multi-employer defined contribution plan pursuant to which certain pension benefits, medical care, unemployment insurance, employee housing fund, maternity insurance and employment injury insurance are provided to employees. Chinese labor regulations require that PRC subsidiaries and VIEs of the Group make contributions to the government for these benefits based on certain percentages of the employees’ salaries. The Group has no legal obligation for the benefits beyond the contributions. The total expenses the Group incurred for the plan were RMB13,298, RMB15,751 and RMB23,989 (US$3,430) for the years ended December 31, 2023, 2024 and 2025, respectively.

(ad)	Statutory reserve

The Group’s PRC entities are required to make appropriations to certain

non-distributable

reserve funds.

In accordance with the Company Laws of the PRC, the Group’s entities registered as PRC domestic companies must make appropriations from its

after-tax

profit (as determined under the Accounting Standards for Business Enterprises as promulgated by the Ministry of Finance of the People’s Republic of China (“PRC GAAP”)) to

non-distributable

reserve funds including a statutory surplus fund and a discretionary surplus fund . The appropriation to the statutory surplus fund must be at least 10% of the

after-tax

profits as determined under the PRC GAAP. Appropriation is not required if the surplus fund has reached 50% of the registered capital of the company. Appropriation to the discretionary surplus fund is made at the discretion of the company.

Prior to January 1, 2025, in accordance with the laws applicable to China’s Foreign Investment Enterprises, the Group’s subsidiaries registered as

the WFOE and its subsidiaries (“WFOEs”)

have to make appropriations from its

after-tax

profit (as determined under PRC GAAP) to reserve funds including general reserve fund, and staff bonus and welfare fund. The appropriation to the general reserve fund must be at least 10% of the

after-tax

profits calculated in accordance with PRC GAAP. Appropriation is not required if the reserve fund has reached 50% of the registered capital of the company. Appropriation to the staff bonus and welfare fund is made at the discretion of the company. With effect

from January 1, 2025,

no appropriations shall be made to the general reserve fund, the enterprise expansion fund or the staff welfare and bonus fund. Any distribution of profit shall comply with the Company Laws of the PRC.

The use of the statutory surplus fund and discretionary surplus fund is restricted to the

off-setting

of losses or increasing capital of the respective company. All these reserves are not allowed to be transferred to the Company in terms of cash dividends, loans or advances, nor can they be distributed except under liquidation.

For the years ended December 31, 2023, 2024 and 2025, appropriations to general reserve fund and statutory surplus fund amounted to RMB48, RMB533 and RMB1,530 (US$219), respectively.

(ae)	Comprehensive loss

Comprehensive loss is defined as the changes in equity of the Group during a period from transactions and other events and circumstances excluding transactions resulting from investments by owners and distributions to owners. Among other disclosures, ASC 220,

Comprehensive Income

, requires that all items that are required to be recognized under current accounting standards as components of comprehensive loss be reported in a financial statement that is displayed with the same prominence as other financial statements. For each of the periods presented, the Group’s comprehensive loss includes net loss and foreign currency translation adjustments.

(af)

Dividends

Dividends are recognized when declared. No dividends were declared for the years ended December 31, 2023, 2024 and 2025, respectively.

(ag)	Loss per share

In accordance with ASC 260 (“ASC 260”),

Earnings per Share

, basic loss per share is computed by dividing net loss attributable to ordinary shareholders by the weighted average number of ordinary shares outstanding during the period using the

two-class

method. Under the

two-class

method, net loss is allocated between ordinary shares, and other participating securities based on their participating rights.

For the years ended December 31, 2023, 2024 and 2025, the

two-class

method is applicable because the Group has two classes of ordinary shares outstanding, Class A and Class B ordinary shares, respectively. The participating rights (liquidation and dividend rights) of the holders of the Company’s Class A and Class B ordinary shares are identical, except with respect to voting and conversion (Note 19). As a result, and in accordance with ASC 260, the undistributed loss for each year is allocated based on the contractual participation rights of the Class A and Class B ordinary shares, respectively. As the liquidation and dividend rights are identical, the undistributed loss is allocated on a proportionate basis.

Ordinary equivalent shares consist of unvested restricted shares units, and ordinary shares issuable upon the exercise of outstanding share options (using the treasury stock method). Ordinary equivalent shares are excluded from the computation of diluted loss per share for all periods presented as their effects would be anti-dilutive.

(ah)	Short-term debt

In 2022, the Group entered into a share purchase agreement (the “SPA”) with an investor (the “Investor”) to issue predetermined number of Class A ordinary shares (the “Underlying Shares”) of the Company, at a fixed consideration in US$ (the “Private Placement”), upon meeting the specified preconditions, of which the substantial one is the Investor obtaining the Outbound Direct Investment (“ODI”) approval.

A transitional agreement has been reached to supplement the Private Placement (the “Supplemental Agreement”), according to which before the ODI approval, the Investor provided RMB proceeds (the “RMB Proceeds”) as an interim funding, equivalent to consideration in U.S. dollar of the Private Placement, to the designated subsidiary of the Company.

The RMB Proceeds and associated subsequent repayment obligation was accounted for as a liability to the Company, since:

(i) The RMB Proceeds are a loan provided by the Investor to the subsidiary of the Company under the Supplemental Agreement. The Investor is entitled to receive the money back after at least three months if the ODI approval is not obtained due to force majeure or other situations agreed by the Company and Investor.

(ii) Upon the occurrence of dissolution, windup or liquidation of the onshore subsidiary, the Investor could claim its creditor right in accordance with PRC bankruptcy law.

Therefore the instrument is accounted for as a short-term debt under ASC 470,

Debt.

For the year ended December 31, 2023, the short-term debt was repaid.

(ai)

Warrants

According to the SPA, the Company issued a purchase right to the Investor under which the Company will issue predetermined ordinary shares for a fixed cash consideration at a future date (the “Warrants”).

The Warrants were accounted for as equity instruments to the Company, since:

The Warrants were indexed to the Company’s own stock, since:

•

The Warrants will be exercised upon the ODI approval, which is not based on an observable market, or an observable index.

•

The exercise price is fixed by the SPA and Supplement Agreement, and the number of Underlying Shares to be issued is also fixed divided by the fixed purchase price per share.

ii)

The Warrants were classified in shareholders’ equity, since:

•

The Warrants will be settled only by gross physical delivery of ordinary shares by the Company.

•

The Company has the ability to settle the Private Placement in ordinary shares.

•

The number of Underlying Shares to be issued is explicitly fixed at the total consideration divided by the fixed purchase price per share, with no adjustment provision.

•

No requirement for cash settlement in the agreements.

•

There are no cash settled

top-off

or make-whole provisions.

The Group received the Proceeds and issued short-term debt and Warrants in a bundled transaction. The RMB Proceeds shall be allocated to the two elements based on the relative fair values of the debt instrument without the Warrants and of the Warrants themselves at time of issuance. The portion of the RMB Proceeds so allocated to the Warrants shall be accounted for as additional

paid-in

capital. The remainder of the proceeds shall be allocated to the debt instrument portion of the transaction, the short-term debt. This results in a discount which shall be accounted for as amortization of debt discounts in the following months.

On January 1, 2022, The Group has elected to early adopt the ASU

No. 2020-06,

Debt—Debt with Conversion and Other Options

(Subtopic

470-20)

and

Derivatives and Hedging—Contracts in Entity’s Own Equity

(Subtopic

815-40):

Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity

(ASU

2020-06),

which simplifies the accounting for convertible instruments by reducing the number of accounting models available for convertible debt instruments. This adoption of the guidance had no material impact on the treatment of the warrants or short-term debt in Note 2(ah).

The Group entered into an SPA with similar terms of 2022 SPA with a third-party investor and received a short-term debt of RMB90,000 in June 2024 and repaid the debt in November 2024.

(aj)	Segment reporting

In November 2023, the Financial Accounting Standards Board (“FASB”) issued ASU

No. 2023-07,

Improvements to Reportable Segment Disclosures (Topic 280). This ASU updates reportable segment disclosure requirements by requiring disclosures of significant reportable segment expenses that are regularly provided to the Chief Operating Decision Maker (“CODM”) and included within each reported measure of a segment’s profit or loss. This ASU also requires disclosure of the title and position of the individual identified as the CODM and an explanation of how the CODM uses the reported measures of a segment’s profit or loss in assessing segment’s performance and deciding how to allocate resources. The ASU is effective for annual periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Adoption of the ASU should be applied retrospectively to all prior periods presented in the financial statements. The Group has adopted this ASU retrospectively on January 1, 2024.

In accordance with ASC 280 (“ASC 280”),

Segment Reporting

, operating segments are defined as components of an enterprise about which separate financial information is available that is provided regularly to the CODM, or decision-making group, in deciding how to allocate resources and in assessing performance. The Group’s Chief Executive Officer as the CODM reviews the consolidated revenues, gross profit and net loss, using only one measure of a segment’s profit or loss when making decisions about allocating resources and assessing the performance of the Group by comparing actual results of consolidated revenues, gross profit and net loss to historical results and previously forecasted financial information. As a whole and hence, the Group has only one reportable segment. The Group’s long-lived assets are substantially all located in the PRC.

For the operating results of segment provided to and reviewed by CODM, please refer to the consolidated statements of comprehensive loss.

The following table presents revenue by customer incorporation location for the years ended December 31, 2023, 2024 and 2025, respectively:


	For the year ended December 31,
	2023					2024					2025
	RMB		%			RMB		%			RMB		US$		%
PRC		96,580		82	%		431,338		95	%		402,333		57,532		97	%
East Asia		6,018		5	%		3,028		1	%		14,369		2,055		3	%
West Asia		9,188		8	%		14,485		3	%		564		81		0	%
Europe		501		1	%		321		0	%		372		53		0	%
South Asia		—		—			—		—			217		31		0	%
East Africa		—		—			—		—			126		18		0	%
West Africa		—		—			1,851		0	%		—		—		—
North America		—		—			2,616		1	%		—		—		—
South America		4,729		4	%		2,513		0	%		—		—		—
Other		410		0	%		—		—			—		—		—

Total net revenues		117,426		100	%		456,152		100	%		417,981		59,770		100	%

(ak)	Recent accounting pronouncements

In November 2024, the FASB issued ASU

No. 2024-03,

Disaggregation of Income Statement Expenses (Subtopic

220-40).

The ASU requires the disaggregated disclosure of specific expense categories, including purchases of inventory, employee compensation, depreciation, and amortization, within relevant income statement captions. This ASU also requires disclosure of the total amount of selling expenses along with the definition of selling expenses. The ASU is effective for annual periods beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027. Adoption of this ASU can either be applied prospectively to consolidated financial statements issued for reporting periods after the effective date of this ASU or retrospectively to any or all prior periods presented in the consolidated financial statements. Early adoption is also permitted. This ASU will likely result in the required additional disclosures being included in Group’s consolidated financial statements, once adopted. The Group is currently evaluating the impact of the new guidance on its consolidated financial statements.

In July 2025, the FASB issued ASU

2025-05,

Financial Instruments—Credit Losses (Topic 326) Measurement of Credit Losses for Accounts Receivable and Contract Assets, which provides all entities an election of a practical expedient to assume that current conditions as of the balance sheet date do not change for the remaining life of the asset when developing reasonable and supportable forecasts as part of estimating expected credit losses. This ASU is effective for annual reporting periods beginning after December 15, 2025 (and interim reporting periods within those annual reporting periods). Early adoption is permitted in both interim and annual reporting periods in which financial statements have not yet been issued or made available for issuance. After evaluation, the Group has decided not to elect the practical expedient.

In September 2025, the FASB issued ASU

No. 2025-06,

Intangibles—Goodwill and

Other—Internal-Use

Software (Subtopic

350-40):

Targeted Improvements to the Accounting for

Internal-Use

Software. The ASU simplifies the capitalization guidance by removing all references to prescriptive and sequential software development stages (referred to as “project stages”) throughout ASC

350-40.

The ASU is effective for annual periods beginning after December 15, 2027, and interim periods within those fiscal years. Adoption of this ASU can be applied prospectively for reporting periods after its effective date; or follow a modified transition approach that is based on the status of the respective projects and whether software costs were capitalized before the date of adoption; or retrospectively to any or all prior periods presented in the consolidated financial statements. Early adoption is permitted. The Group is currently evaluating the provisions of this ASU and does not expect this ASU to have a material impact on its consolidated financial statements.

In December 2025, the FASB issued ASU

No. 2025-10,

Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities. The ASU establishes authoritative guidance in GAAP about accounting for government grants received by business entities, clarifies the appropriate accounting, in an effort to reduce diversity in practice, and increase consistency of application across business entities. The ASU is effective for annual reporting periods beginning after December 15, 2028, and interim reporting periods within those annual reporting periods. Adoption of this ASU can be applied a modified prospective approach, a modified retrospective approach, or a retrospective approach. Early adoption is permitted. The Group is currently evaluating the impact of the new guidance on its consolidated financial statements.

Share-based Compensation - Summary of Assumptions Used to Determine the Fair Value of Share Options Granted (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Share-based Payment Arrangement, Tranche One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term in years		9 years 10 months 24 days
Volatility		78.00%
Discount rate		4.20%
Fair value per ordinary share		$ 4.77
Share-based Payment Arrangement, Tranche Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term in years		9 years 3 months 18 days
Volatility		74.30%
Discount rate		3.70%
Fair value per ordinary share		$ 7.17
Share-Based Payment Arrangement, Tranche Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term in years	9 years 8 months 12 days
Volatility	79.70%
Discount rate	4.40%
Fair value per ordinary share	$ 7.27

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
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-Name Accounting Standards Codification
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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+ Details

Revenues - Summary of Revenues (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Disaggregation of Revenue [Line Items]
Revenues	$ 59,770	¥ 417,981	¥ 456,152	¥ 117,426
Products air mobility solutions [Member]
Disaggregation of Revenue [Line Items]
Revenues	55,846	390,542	439,533	99,470
Products others [Member]
Disaggregation of Revenue [Line Items]
Revenues	2,073	14,495	1,108	1,490
Product [Member]
Disaggregation of Revenue [Line Items]
Revenues	57,919	405,037	440,641	100,960
Air mobility solutions [Member]
Disaggregation of Revenue [Line Items]
Revenues	660	4,612	3,787	5,259
Other [Member]
Disaggregation of Revenue [Line Items]
Revenues	1,191	8,332	11,724	11,207
Service [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 1,851	¥ 12,944	¥ 15,511	¥ 16,466

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details

Share-based Compensation - Additional Information (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($) shares	Dec. 31, 2025 CNY (¥) shares	Dec. 31, 2024 CNY (¥) shares	Dec. 31, 2023 CNY (¥) shares	Dec. 31, 2025 CNY (¥)	Sep. 28, 2019 shares	Dec. 23, 2016 shares
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	2,030,000	2,030,000	2,305,100	6,114,000
Total fair value of RSUs vested	$ 23,153	¥ 161,911	¥ 180,748	¥ 151,485
Unrecognized share-based compensation expenses	$ 38,838				¥ 271,598
Unrecognized share-based compensation expenses, weighted average vesting period	2 years 1 month 20 days	2 years 1 month 20 days
Share-based compensation arrangement by share-based payment award, accelerated vesting, number	562,500	562,500
Vesting share-based compensation expense \| ¥		¥ 19,028
Restricted Stock Units (RSUs) [Member] \| Four Year Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award equity other than options vesting period	4 years	4 years
Restricted Stock Units (RSUs) [Member] \| Three Months Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award equity other than options vesting period	3 months	3 months
Share Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of ordinary shares that may be issued pursuant to all share-based awards							8,867,053
Share Incentive Plan 2019 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of ordinary shares that may be issued pursuant to all share-based awards						13,941,558
Share Incentive Plan 2019 [Member] \| Restricted Stock Units (RSUs) [Member] \| Share-based Payment Arrangement, Tranche One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted				6,114,000
Share Incentive Plan 2019 [Member] \| Employee Stock Option \| Share-based Payment Arrangement, Tranche One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted			394,820
Share Incentive Plan 2023 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of ordinary shares that may be issued pursuant to all share-based awards				11,905,990
Share Incentive Plan 2023 [Member] \| Restricted Stock Units (RSUs) [Member] \| Share-based Payment Arrangement, Tranche Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	2,030,000	2,030,000	2,305,100
Share Incentive Plan 2023 [Member] \| Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total fair value of RSUs vested	$ 12,047	¥ 84,247	¥ 92,376	¥ 0
Unrecognized share-based compensation expenses	$ 19,218				¥ 134,390
Unrecognized share-based compensation expenses, weighted average vesting period	2 years 4 months 17 days	2 years 4 months 17 days
Share Incentive Plan 2023 [Member] \| Employee Stock Option \| Share-based Payment Arrangement, Tranche Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	2,370,000	2,370,000	5,124,500

Summary of Significant Accounting Policies - Summary of Revenue by Customer Incorporation Location (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 59,770	¥ 417,981	¥ 456,152	¥ 117,426
Percentage of revenues	100.00%	100.00%	100.00%	100.00%
PRC [Member]
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 57,532	¥ 402,333	¥ 431,338	¥ 96,580
Percentage of revenues	97.00%	97.00%	95.00%	82.00%
East Asia [Member]
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 2,055	¥ 14,369	¥ 3,028	¥ 6,018
Percentage of revenues	3.00%	3.00%	1.00%	5.00%
West Asia [Member]
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 81	¥ 564	¥ 14,485	¥ 9,188
Percentage of revenues	0.00%	0.00%	3.00%	8.00%
Europe [Member]
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 53	¥ 372	¥ 321	¥ 501
Percentage of revenues	0.00%	0.00%	0.00%	1.00%
South Asia [Member]
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 31	¥ 217	¥ 0	¥ 0
Percentage of revenues	0.00%	0.00%	0.00%	0.00%
East Africa [Member]
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 18	¥ 126	¥ 0	¥ 0
Percentage of revenues	0.00%	0.00%	0.00%	0.00%
West Africa [Member]
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 0	¥ 0	¥ 1,851	¥ 0
Percentage of revenues	0.00%	0.00%	0.00%	0.00%
North America [Member]
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 0	¥ 0	¥ 2,616	¥ 0
Percentage of revenues	0.00%	0.00%	1.00%	0.00%
South America [Member]
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 0	¥ 0	¥ 2,513	¥ 4,729
Percentage of revenues	0.00%	0.00%	0.00%	4.00%
Other [Member]
Revenue From External Customers By Geographic Areas [Line Items]
Revenues	$ 0	¥ 0	¥ 0	¥ 410
Percentage of revenues	0.00%	0.00%	0.00%	0.00%

Consolidated Statements of Comprehensive Loss (Parenthetical) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Revenues	$ 59,770	¥ 417,981	¥ 456,152	¥ 117,426
Product [Member]
Revenues	57,919	405,037	440,641	100,960
Product [Member] \| Related Party [Member]
Revenues	1,904	13,316	133	11,859
Services [Member] \| Related Party [Member]
Revenues	$ 56	¥ 394	¥ 1,225	¥ 0

- Definition

+ References

+ Details

Bank Loans (Tables)

12 Months Ended

Dec. 31, 2025

Debt Disclosure [Abstract]

Summary of Maturities of Long Term Debt

The combined aggregate amounts of maturities and sinking fund requirements for each of the five years are as follows:


	As of December 31,
	2024		2025
	RMB		RMB		US$
Less than 1 year		10,500		9,800		1,401
Between 1 and 2 years		3,500		33,800		4,833
Between 2 and 3 years		17,000		29,400		4,204
Between 3 and 4 years		—		3,000		429
over 4 years		—		16,500		2,360

	31,000		92,500		13,227

Share-based Compensation - Summary of Share-based Compensation Expenses Relating to RSUs Recognized (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation expenses	$ 35,200	¥ 246,158	¥ 273,124	¥ 151,485
Restricted Stock Units (RSUs) [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation expenses	35,200	246,158	273,124	151,485
Cost of revenues [Member] \| Restricted Stock Units (RSUs) [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation expenses	59	416	0	0
Sales and marketing expenses [Member] \| Restricted Stock Units (RSUs) [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation expenses	6,512	45,537	65,597	18,958
General and administrative expenses [Member] \| Restricted Stock Units (RSUs) [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation expenses	22,142	154,838	134,984	79,327
Research and development expenses [Member] \| Restricted Stock Units (RSUs) [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation expenses	$ 6,487	¥ 45,367	¥ 72,543	¥ 53,200

Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2025

Accounting Policies [Abstract]

Basis of presentation

(a)	Basis of presentation

Principles of consolidation

(b)	Principles of consolidation

Use of estimates

(c)	Use of estimates

Foreign currency

(d)	Foreign currency

Foreign Currency Matters

Transactions denominated in foreign currencies are

re-measured

into the functional currency at the exchange rates prevailing on the transaction dates. Monetary assets and liabilities denominated in foreign currencies are

re-measured

at the exchange rates prevailing at the balance sheet date.

Non-monetary

items that are measured in terms of historical cost in foreign currency are

re-measured

using the exchange rates at the dates of the initial transactions. Exchange gains and losses are included in the consolidated statements of comprehensive loss.

Convenience translation

(e)	Convenience translation

Cash and cash equivalents

(f)	Cash and cash equivalents

Restricted short-term deposits

(g)	Restricted short-term deposits

Derivative instruments

(h)	Derivative instruments

Short-term investments

(i)	Short-term investments

Current expected credit loss

(j)	Current expected credit loss

The Group’s cash and cash equivalents, restricted short-term deposits, accounts receivable, loans receivable, other receivables and other

non-current

The Group considers historical credit loss rates for each category of loan receivables, other receivables and other

non-current

assets and also considers forward looking macroeconomic data in making its loss accrual determinations. The Group has made specific credit loss provisions on

a case-by-case

basis for particular aged receivable balances.


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Beginning balance prior to ASC 326		117,035
Adoption of ASC Topic 326		2,422

Balance at the beginning of the years		119,457			132,806			110,422			15,790
Current period provision		16,455			19,262			11,294			1,615
Reversal		(2,764	)		(6,472	)		(3,356	)		(480	)
Write-off		—			(35,194	)		—			—
Acquisition of non-controlling interests		(390	)		—			—			—
Others		48			20			148			21

Balance at the end of the years		132,806			110,422			118,508			16,946

The Group’s expected credit loss of cash and cash equivalents, restricted short-term deposits in banks and other

non-current

assets within the scope of ASC Topic 326 were immaterial.

Inventories

(k)	Inventories

command-and-control

Property and equipment, net

(l)	Property and equipment, net

Property and equipment are stated at cost and are depreciated using the straight-line method over the estimated useful lives of the assets, as follows:


Category	Estimated useful life	Residual value
Building	18 years		5	%
Mold and tooling	2-5 years		0	%
Office equipment	5 years		5	%
Electronic equipment	3-5 years		5	%
Machinery equipment	5-10 years		5	%
Transportation equipment	4 years		5	%
Leasehold improvements	Shorter of lease term or the estimated useful lives of the assets		0	%

Direct costs that are related to the construction of property and equipment and incurred in connection with bringing the assets to their intended use are capitalized as

construction-in-progress.

Construction-in-progress

is transferred to specific property and equipment accounts and commences depreciation when these assets are ready for their intended use.

Land use right net

(m)	Land use right, net

Land use right is recorded at cost less accumulated amortization. Amortization is provided on a straight-line basis over the estimated useful lives which is 46 years.

Intangible assets, net

(n)	Intangible assets, net

Amortization of intangible assets with finite lives are computed using the straight-line method over the estimated useful lives as below:


Category		Estimated useful life
Software		3-5 years
Patents and trademarks		5 years

The estimated useful lives of intangible assets with finite lives are reassessed if circumstances occur that indicate the original estimated useful lives have changed.

There were no intangible assets with indefinite lives as of December 31, 2024 and 2025.

Impairment of long-lived assets other than goodwill

(o)	Impairment of long-lived assets other than goodwill

Investments accounted for using equity method

(p)	Investments accounted for using equity method

323-10,

Investments-Equity Method and Joint Ventures: Overall

(“ASC

323-10”).

323-10.

The Group eliminates its intercompany profits or losses related to transactions with investees until profits or losses are realized through transactions with third parties.

Other investments

(q)	Other investments

The Group’s other investments consist of equity investments without readily determinable fair value and debt security investments.

Equity Investments without Readily Determinable Fair Values

Debt Security Investment

instrument-by-instrument

Fair value measurements of financial instruments

(r)	Fair value measurements of financial instruments

The Group applies ASC 820 (“ASC 820”),

Fair Value Measurements and Disclosures

ASC 820 establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value as follows:

Level 1 — Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.

Level 2 — Other inputs that are directly or indirectly observable in the marketplace.

Level 3 — Unobservable inputs which are supported by little or no market activity.

non-controlling

interests. The carrying values of these financial instruments, except for short-term investments, long-term bank loans and mandatorily redeemable

non-controlling

interests, are approximated to their fair values due to their short-term maturities.

Long-term

non-recurring

Revenue recognition

(s)	Revenue recognition

Practical Expedients

Air mobility solutions

Service revenues from air mobility solutions are primarily provision of exhibition income which is satisfied over time.

Others

Smart city management solutions

The Group enters into contracts with its customers for designing, building and delivering customized integrated

command-and-control

cost-to-cost

command-and-control

center. Revisions in the estimated total costs of

command-and-control

center contracts periodically. The Group accounts for revisions to contract revenue and estimated total costs of

command-and-control

The Group also provides products for smart city management solutions. Product revenues are recognized at a point in time upon customer acceptance of the products.

Aerial media solutions

Others

add-on

to the existing contract and as an adjustment to revenue on a cumulative

catch-up

basis.

Cost of revenues

(t)	Cost of revenues

Product warranty liability

(u)	Product warranty liability

de-bugging

Product warranty accrual is included in accrued expenses and other current liabilities (Note 11) and other

non-current

liabilities in the consolidated balance sheets.

Advertising expenditures

(v)	Advertising expenditures

General and administrative expenses

(w)	General and administrative expenses

Research and development expenses

(x)	Research and development expenses

The Group capitalizes costs to develop or obtain

internal-use

software and costs of significant upgrades and enhancements resulting in additional functionality of

internal-use

software in accordance with ASC

350-40

(“ASC

350-40”),

Internal-Use

Software

. Costs incurred for internally developed

internal-use

985-20

(“ASC

985-20”),

Costs of Software to be Sold, Leased, or Marketed

Leases

(y)

Leases

The Group leases facilities under

non-cancellable

operating leases expiring on different dates. Under ASU

No.2016-02(Topic

842-20-25-2

to recognize the lease payments in profit or loss on a straight-line basis over the lease term and variable lease payments in the period in which the obligation for those payments is incurred.

Operating leases are included in

right-of-use

assets, current lease liabilities and

non-current

lease liabilities on the consolidated balance sheet. Renewal options are considered within the

right-of-use

assets and lease liability when it is reasonably certain that the Group will exercise that option.

right-of-use

assets.

The Group has lease agreements with lease and

non-lease

components, and has elected to utilize the practical expedient to account for the

non-lease

components together with the associated lease component as a single combined lease component.

(i)

Right-of-use

assets

Right-of-use

assets, which mainly comprise of office and production facilities, are initially measured at the present value of the lease payments. Amortization of the

right-of-use

assets is made over the lease term on a generally straight-line basis.

(ii) Lease liabilities

Lease liabilities are lessees’ obligations to make the lease payments arising from a lease, measured on a discounted basis.

As a lessee, the weighted average remaining lease terms of the

right-of-use


	Office and production facilities rental
	As of December 31, 2025
	RMB			US$
2026		16,576			2,370
2027		14,571			2,084
2028		14,141			2,022
2029		12,199			1,744
2030		12,427			1,777
2031 and thereafter		103,063			14,738

Minimum lease payments		172,977			24,735
Less: imputed interest		(42,453	)		(6,070	)

Present value of lease liabilities		130,524			18,665
Less: Current portion		(16,278	)		(2,328	)

Non-current portion of lease liabilities		114,246			16,337

Government subsidies

(z)	Government subsidies

Income taxes

(aa)	Income taxes

The Group follows the liability method of accounting for income taxes in accordance with ASC 740 (‘‘ASC 740’’),

Income Taxes

more-likely-than-not

In December 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”)

No. 2023-09,

Share-based compensation

(ab)	Share-based compensation

The Group applies ASC 718 (‘‘ASC 718’’),

Compensation—Stock Compensation

paid-in

capital, and treasury shares, if any.

Employee benefit expenses

(ac)	Employee benefit expenses

Statutory reserve

(ad)	Statutory reserve

The Group’s PRC entities are required to make appropriations to certain

non-distributable

reserve funds.

In accordance with the Company Laws of the PRC, the Group’s entities registered as PRC domestic companies must make appropriations from its

after-tax

profit (as determined under the Accounting Standards for Business Enterprises as promulgated by the Ministry of Finance of the People’s Republic of China (“PRC GAAP”)) to

non-distributable

reserve funds including a statutory surplus fund and a discretionary surplus fund . The appropriation to the statutory surplus fund must be at least 10% of the

after-tax

Prior to January 1, 2025, in accordance with the laws applicable to China’s Foreign Investment Enterprises, the Group’s subsidiaries registered as

the WFOE and its subsidiaries (“WFOEs”)

have to make appropriations from its

after-tax

profit (as determined under PRC GAAP) to reserve funds including general reserve fund, and staff bonus and welfare fund. The appropriation to the general reserve fund must be at least 10% of the

after-tax

from January 1, 2025,

The use of the statutory surplus fund and discretionary surplus fund is restricted to the

off-setting

For the years ended December 31, 2023, 2024 and 2025, appropriations to general reserve fund and statutory surplus fund amounted to RMB48, RMB533 and RMB1,530 (US$219), respectively.

Comprehensive loss

(ae)	Comprehensive loss

Comprehensive Income

Dividends

(af)

Dividends

Dividends are recognized when declared. No dividends were declared for the years ended December 31, 2023, 2024 and 2025, respectively.

Loss per share

(ag)	Loss per share

In accordance with ASC 260 (“ASC 260”),

Earnings per Share

, basic loss per share is computed by dividing net loss attributable to ordinary shareholders by the weighted average number of ordinary shares outstanding during the period using the

two-class

method. Under the

two-class

method, net loss is allocated between ordinary shares, and other participating securities based on their participating rights.

For the years ended December 31, 2023, 2024 and 2025, the

two-class

Short-term debt

(ah)	Short-term debt

The RMB Proceeds and associated subsequent repayment obligation was accounted for as a liability to the Company, since:

(ii) Upon the occurrence of dissolution, windup or liquidation of the onshore subsidiary, the Investor could claim its creditor right in accordance with PRC bankruptcy law.

Therefore the instrument is accounted for as a short-term debt under ASC 470,

Debt.

For the year ended December 31, 2023, the short-term debt was repaid.

Warrants

(ai)

Warrants

The Warrants were accounted for as equity instruments to the Company, since:

The Warrants were indexed to the Company’s own stock, since:

•

The Warrants will be exercised upon the ODI approval, which is not based on an observable market, or an observable index.

•

The exercise price is fixed by the SPA and Supplement Agreement, and the number of Underlying Shares to be issued is also fixed divided by the fixed purchase price per share.

ii)

The Warrants were classified in shareholders’ equity, since:

•

The Warrants will be settled only by gross physical delivery of ordinary shares by the Company.

•

The Company has the ability to settle the Private Placement in ordinary shares.

•

The number of Underlying Shares to be issued is explicitly fixed at the total consideration divided by the fixed purchase price per share, with no adjustment provision.

•

No requirement for cash settlement in the agreements.

•

There are no cash settled

top-off

or make-whole provisions.

paid-in

On January 1, 2022, The Group has elected to early adopt the ASU

No. 2020-06,

Debt—Debt with Conversion and Other Options

(Subtopic

470-20)

and

Derivatives and Hedging—Contracts in Entity’s Own Equity

(Subtopic

815-40):

Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity

(ASU

2020-06),

The Group entered into an SPA with similar terms of 2022 SPA with a third-party investor and received a short-term debt of RMB90,000 in June 2024 and repaid the debt in November 2024.

Segment reporting

(aj)	Segment reporting

In November 2023, the Financial Accounting Standards Board (“FASB”) issued ASU

No. 2023-07,

In accordance with ASC 280 (“ASC 280”),

Segment Reporting

For the operating results of segment provided to and reviewed by CODM, please refer to the consolidated statements of comprehensive loss.

The following table presents revenue by customer incorporation location for the years ended December 31, 2023, 2024 and 2025, respectively:


	For the year ended December 31,
	2023					2024					2025
	RMB		%			RMB		%			RMB		US$		%
PRC		96,580		82	%		431,338		95	%		402,333		57,532		97	%
East Asia		6,018		5	%		3,028		1	%		14,369		2,055		3	%
West Asia		9,188		8	%		14,485		3	%		564		81		0	%
Europe		501		1	%		321		0	%		372		53		0	%
South Asia		—		—			—		—			217		31		0	%
East Africa		—		—			—		—			126		18		0	%
West Africa		—		—			1,851		0	%		—		—		—
North America		—		—			2,616		1	%		—		—		—
South America		4,729		4	%		2,513		0	%		—		—		—
Other		410		0	%		—		—			—		—		—

Total net revenues		117,426		100	%		456,152		100	%		417,981		59,770		100	%

Recent accounting pronouncements

(ak)	Recent accounting pronouncements

In November 2024, the FASB issued ASU

No. 2024-03,

Disaggregation of Income Statement Expenses (Subtopic

220-40).

In July 2025, the FASB issued ASU

2025-05,

In September 2025, the FASB issued ASU

No. 2025-06,

Intangibles—Goodwill and

Other—Internal-Use

Software (Subtopic

350-40):

Targeted Improvements to the Accounting for

Internal-Use

Software. The ASU simplifies the capitalization guidance by removing all references to prescriptive and sequential software development stages (referred to as “project stages”) throughout ASC

350-40.

In December 2025, the FASB issued ASU

No. 2025-10,

Shareholders' Equity - Summary Of Accumulated Other Comprehensive Income (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Class of Stock [Line Items]
Beginning Balance		¥ 955,814	¥ 214,219	¥ 124,678
Other comprehensive income	$ (3,280)	(22,934)	10,460	69
End Balance	152,771	1,068,342	955,814	214,219
Accumulated Other Comprehensive Income (loss) [Member]
Class of Stock [Line Items]
Beginning Balance		25,539	15,079	15,010
Other comprehensive income		(22,934)	10,460	69
End Balance	373	2,605	25,539	15,079
Accumulated Other Comprehensive Income (loss) [Member] \| Foreign currency translation adjustment [Member]
Class of Stock [Line Items]
Beginning Balance		25,539	15,079	15,010
Other comprehensive income		(22,934)	10,460	69
End Balance	$ 373	¥ 2,605	¥ 25,539	¥ 15,079

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-8A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
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-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
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-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/exampleRef
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-Paragraph 13
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Reference 6: http://www.xbrl.org/2003/role/recommendedDisclosureRef
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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Reference 12: http://www.xbrl.org/2003/role/disclosureRef
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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Reference 14: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

- Definition

Amount after tax and reclassification adjustments of other comprehensive income (loss).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-SubTopic 10
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+ Details

- Definition

Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity.

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+ Details

Investments Accounted for Using Equity Method - Additional Information (Detail)			1 Months Ended			12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 CNY (¥)	Apr. 30, 2025 USD ($)	Apr. 30, 2025 CNY (¥)	Jun. 30, 2021 CNY (¥)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Schedule of Equity Method Investments [Line Items]
Income loss from equity method investments						$ 750,000	¥ 5,248,000		¥ 4,353,000	¥ 1,560,000
Unbilled revenue, Impairment of balances, reversed						500,000	3,500,000	$ 500,000	¥ 3,500,000
Third Party Investor [Member]
Schedule of Equity Method Investments [Line Items]
Payments to acquire equity method investments			$ 2,073	¥ 14,500		$ 572,000	¥ 4,000,000
Payments to acquire equity method investments additional investment	$ 887,000	¥ 6,200,000
Equity method investment, ownership percentage	31.00%	31.00%	4.63%	4.63%		40.00%	40.00%	4.12%	4.12%
Third Party Investor [Member] \| Maximum [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage								31.00%	31.00%
Third Party Investor [Member] \| Minimum [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage								19.00%	19.00%
Third Party Investor [Member] \| Guangzhou Guangdong Province [Member]
Schedule of Equity Method Investments [Line Items]
Payments to acquire equity method investments					¥ 10,500,000	$ 1,001,000	¥ 7,000,000		¥ 7,000,000
Equity method investment, ownership percentage					35.00%
Third Party Investor [Member] \| Anhui Province, Jiangsu Province, Guangdong Province and Zhejiang Province [Member]
Schedule of Equity Method Investments [Line Items]
Payments to acquire equity method investments									¥ 13,050,000

Cover Page	12 Months Ended
Cover Page	Dec. 31, 2025 shares
Document Information [Line Items]
Document Type	20-F
Document Registration Statement	false
Document Annual Report	true
Document Transition Report	false
Document Shell Company Report	false
Amendment Flag	false
Entity Central Index Key	0001759783
Entity File Number	001-39151
Document Period End Date	Dec. 31, 2025
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	FY
Current Fiscal Year End Date	--12-31
Entity Registrant Name	EHang Holdings Limited
Entity Incorporation, State or Country Code	E9
Entity Address, Address Line One	EHang Future City (Group Headquarters)
Entity Address, Address Line Two	No. 118 Dongjiang Avenue
Entity Address, Address Line Three	Huangpu District
Entity Address, City or Town	Guangzhou
Entity Address, Postal Zip Code	510730
Entity Address, Country	CN
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Shell Company	false
Entity Filer Category	Large Accelerated Filer
Entity Emerging Growth Company	false
Entity Interactive Data Current	Yes
ICFR Auditor Attestation Flag	true
Auditor Name	PricewaterhouseCoopers Zhong Tian LLP
Auditor Firm ID	1424
Auditor Location	Shenzhen, the People’s Republic of China
Document Accounting Standard	U.S. GAAP
Document Financial Statement Error Correction [Flag]	false
Business Contact [Member]
Document Information [Line Items]
Contact Personnel Name	Conor Chia-hung Yang
Entity Address, Address Line One	EHang Future City (Group Headquarters)
Entity Address, Address Line Two	No. 118 Dongjiang Avenue
Entity Address, Address Line Three	Huangpu District
Entity Address, City or Town	Guangzhou
Entity Address, Postal Zip Code	510730
Entity Address, Country	CN
City Area Code	+86 20
Local Phone Number	2902 8899
American Depositary Shares [Member]
Document Information [Line Items]
Title of 12(b) Security	American depositary shares, each representing two Class A ordinary shares, par value US$0.0001 per share
Trading Symbol	EH
Security Exchange Name	NASDAQ
Entity Common Stock, Shares Outstanding	150,242,174
Class A ordinary shares [member]
Document Information [Line Items]
Title of 12(b) Security	Class A ordinary shares, par value US$0.0001 per share
No Trading Symbol Flag	true
Security Exchange Name	NASDAQ
Entity Common Stock, Shares Outstanding	111,215,614
Class B ordinary shares [member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding	39,026,560

Revenues (Tables)

12 Months Ended

Dec. 31, 2025

Revenue from Contract with Customer [Abstract]

Summary of Revenue

The following table presents the disaggregation of revenue from contracts with the customers:


	For the year ended December 31,
	2023		2024		2025
	RMB		RMB		RMB		US$
Revenues - Products
Air mobility solutions		99,470		439,533		390,542		55,846
Others		1,490		1,108		14,495		2,073

Subtotal-Products		100,960		440,641		405,037		57,919

Revenues - Services
Air mobility solutions		5,259		3,787		4,612		660
Others		11,207		11,724		8,332		1,191

Subtotal-Services		16,466		15,511		12,944		1,851

Total Revenues		117,426		456,152		417,981		59,770

Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2025

Fair Value Disclosures [Abstract]

Summary of Assets Measured or Disclosed at Fair Value on a Recurring Basis

Assets measured or disclosed at fair value on a recurring basis as of December 31, 2024 and 2025 are summarized below:


	Fair Value Measurements as of December 31, 2024 using
	Quoted Price in Active Market for Identical Assets		Significant Other Observable Inputs		Unobservable Inputs		Total
	(Level 1)		(Level 2)		(Level 3)		fair value
	RMB		RMB		RMB		RMB
Fair value measurement s
Derivative assets – foreign exchange forward contracts		—		8		—		8
Short-term investments		119,928		393,755		—		513,683
Debt security investment		—		—		2,348		2,348

Total asset s measured at fair value		119,928		393,763		2,348		516,039


	Fair Value Measurements as of December 31, 2025 using
	Quoted Price in Active Market for Identical Assets		Significant Other Observable Inputs		Unobservable Inputs		Total
	(Level 1)		(Level 2)		(Level 3)		fair value
	RMB		RMB		RMB		RMB
Fair value measurement s
Derivative assets – foreign exchange forward contracts		—		314		—		314
Short-term investments		224,327		618,905		—		843,232
Debt security investment		—		—		14,687		14,687

Total asset s measured at fair value		224,327		619,219		14,687		858,233

Short-term Investments - Summary of Short Term Investments (Detail) ¥ in Thousands	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 CNY (¥)
Marketable Securities [Line Items]
Wealth management products	¥ 843,232	$ 513,683
Cost [Member]
Marketable Securities [Line Items]
Wealth management products	824,564		¥ 503,733
Gross Unrealized Gains [Member]
Marketable Securities [Line Items]
Wealth management products	36,290		4,885
Foreign currency exchange losses [Member]
Marketable Securities [Line Items]
Wealth management products	¥ (17,622)		¥ 5,065

Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2025

Earnings Per Share [Abstract]

Summary of Computation of Basic and Diluted Net Loss Per Share

The following table sets forth the computation of basic and diluted net loss per share for the following periods:


	For the year ended December 31,
	2023						2024						2025						2025
	Class A			Class B			Class A			Class B			Class A						Class B
	RMB			RMB			RMB			RMB			RMB			US$			RMB			US$
Numerator:
Net loss attributable to EHang Holdings Limited		(204,787	)		(96,913	)		(163,038	)		(66,738	)		(202,541	)		(28,963	)		(73,436	)		(10,502	)

Net loss attributable to EHang Holdings Limited’s ordinary shareholders		(204,787	)		(96,913	)		(163,038	)		(66,738	)		(202,541	)		(28,963	)		(73,436	)		(10,502	)

Denominator (in thousands of shares):
Weighted-average number of ordinary shares outstanding – basic and diluted (in thousands of shares)		82,467			39,027			95,340			39,027			107,638			107,638			39,027			39,027

Loss per share – basic and diluted		(2.48	)		(2.48	)		(1.71	)		(1.71	)		(1.88	)		(0.27	)		(1.88	)		(0.27	)

Other Investments - Additional Information (Detail)	1 Months Ended				12 Months Ended					25 Months Ended
Other Investments - Additional Information (Detail)	Jun. 30, 2025 USD ($)	Jun. 30, 2025 CNY (¥)	Apr. 30, 2025 USD ($)	Apr. 30, 2025 CNY (¥)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2017 CNY (¥)	Sep. 30, 2025 CNY (¥)	Dec. 31, 2025 CNY (¥)
Investment [Line Items]
Proceeds from providing facilitating services									¥ 41,117
Equity investments without readily determinable fair values					$ 417		¥ 2,919				¥ 2,919
Carrying value of investment					658		4,600				4,600
Investment Income					1,234,000	¥ 8,624,000	0	¥ 0
Acquired minority equity interest	$ 1,430	¥ 10,000								¥ 2,000
Trading debt investments					$ 334		¥ 348				¥ 2,339
Third Party Investor [Member]
Investment [Line Items]
Equity method investment, ownership percentage			4.63%	4.63%	40.00%		4.12%			31.00%	40.00%
Carrying value of investment					$ 3,307,000						¥ 23,124,000
Payments to acquire equity method investments			$ 2,073	¥ 14,500	572,000	4,000,000
Investment Income					$ 1,234	¥ 8,624

Shareholders' Equity - Additional Information (Detail) $ / shares in Units, ¥ in Thousands, $ in Thousands								1 Months Ended	12 Months Ended
	Jun. 27, 2025 USD ($) shares	Jun. 27, 2025 CNY (¥) shares	Nov. 30, 2024 USD ($) shares	Nov. 30, 2024 CNY (¥)	Apr. 30, 2024 USD ($)	Jul. 31, 2023 CNY (¥) shares	Apr. 30, 2023 CNY (¥) shares	Jan. 31, 2022 CNY (¥)	Dec. 31, 2025 USD ($) shares	Dec. 31, 2025 CNY (¥) shares	Dec. 31, 2024 USD ($) $ / shares shares	Dec. 31, 2024 CNY (¥) shares	Dec. 31, 2023 CNY (¥) shares	Dec. 31, 2025 CNY (¥) shares	Dec. 01, 2025 shares	Jan. 08, 2024 shares	Oct. 20, 2023 shares
Class of Stock [Line Items]
Number of shares issued												10,800,000			1,000,000	778,890	236,000
Conversion of ordinary shares									0	0	0	0	0
Stock Issued During Period, Value, New Issues \| ¥												¥ 693,596	¥ 242,404
Consideration received from sale of stock									$ 11	¥ 76		4,532	7,795
Additional paid-in capital									476,952			2,923,178		¥ 3,335,371
Aggregate Issuance Cost											$ (37)	271
Share Repurchase Program, Authorized, Amount \| $			$ 30,000
Treasury Stock, Value									$ 1,442			¥ 10,085		¥ 10,085
Conversion of Stock, Type of Stock Converted									Class B ordinary shares were converted to Class A ordinary shares	Class B ordinary shares were converted to Class A ordinary shares	Class B ordinary share was converted to Class A ordinary share	Class B ordinary share was converted to Class A ordinary share
Common Stock, Shares, Issued												10,800,000			1,000,000	778,890	236,000
Qingdao Investor [Member]
Class of Stock [Line Items]
Additional paid-in capital \| ¥													66,484
South Korean Investor [Member]
Class of Stock [Line Items]
Additional paid-in capital \| ¥													163,560
Zhuhai Investor [Member]
Class of Stock [Line Items]
Additional paid-in capital \| ¥												¥ 90,330
Middle East Investor [Member]
Class of Stock [Line Items]
Additional paid-in capital \| ¥												71,786
Additional Paid-in Capital [Member]
Class of Stock [Line Items]
Stock Issued During Period, Value, New Issues \| ¥												¥ 693,586	242,399
Restricted Stock Units (RSUs) [Member]
Class of Stock [Line Items]
Payment of tax witheld share based compensation \| ¥								¥ 11,230
Restricted Stock Units (RSUs) [Member] \| Additional Paid-in Capital [Member]
Class of Stock [Line Items]
Adjustment related to tax withholding for share based compensation \| ¥								¥ 11,230
At Market Offering [Member]
Class of Stock [Line Items]
Number of shares issued	2,769,184	2,769,184
Stock Issued During Period, Value, New Issues	$ 23,757	¥ 170,146
Adjustments to additional paid in capital, stock issued, issuance costs	$ 639	¥ 4,577
Common Stock, Shares, Issued	2,769,184	2,769,184
Sale of Stock, Number of Shares Issued in Transaction											9,231,510	9,231,510
At Market Offering [Member] \| Bank of New York Mellon [Member]
Class of Stock [Line Items]
Number of shares issued	1,400,000	1,400,000
Common Stock, Shares, Issued	1,400,000	1,400,000
Common Class B [Member]
Class of Stock [Line Items]
Number of shares issued									39,026,560			39,026,560		39,026,560
Ordinary shares, shares outstanding									39,026,560			39,026,560		39,026,560
Common Stock, Shares, Issued									39,026,560			39,026,560		39,026,560
Common Class A [Member]
Class of Stock [Line Items]
Number of shares issued									111,736,100			106,532,825		111,736,100
Ordinary shares, shares outstanding									111,215,614			104,828,035		111,215,614
Ordinary shares reserved for future issuance									520,486			1,704,790		520,486
Additional paid-in capital \| ¥												¥ 5,999	¥ 12,355
Common Stock, Shares, Issued									111,736,100			106,532,825		111,736,100
Common Class A [Member] \| 2019 Plans [Member]
Class of Stock [Line Items]
Number of shares issued												110,180	221,224
Common Stock, Shares, Issued												110,180	221,224
Common Class A [Member] \| Qingdao Investor [Member]
Class of Stock [Line Items]
Number of shares issued							3,466,204
Stock Issued During Period, Value, New Issues \| ¥							¥ 66,486
Adjustments to additional paid in capital, stock issued, issuance costs \| ¥							¥ 2,374
Common Stock, Shares, Issued							3,466,204
Common Class A [Member] \| South Korean Investor [Member]
Class of Stock [Line Items]
Number of shares issued						4,183,510
Stock Issued During Period, Value, New Issues \| ¥						¥ 163,563
Adjustments to additional paid in capital, stock issued, issuance costs \| ¥						¥ 1,000
Common Stock, Shares, Issued						4,183,510
Common Class A [Member] \| Strategic Investor [Member]
Class of Stock [Line Items]
Number of shares issued			1,351,488
Stock Issued During Period, Value, New Issues			$ 10,000	¥ 71,786
Common Stock, Shares, Issued			1,351,488
Common Class A [Member] \| Zhuhai Investor [Member]
Class of Stock [Line Items]
Number of shares issued			1,866,666
Stock Issued During Period, Value, New Issues			$ 12,600	¥ 90,603
Common Stock, Shares, Issued			1,866,666
Common Class A [Member] \| Additional Paid-in Capital [Member] \| 2019 Plans [Member]
Class of Stock [Line Items]
Stock Issued During Period, Value, New Issues											$ (822)	¥ 5,999	¥ 12,355
Common Class A [Member] \| Restricted Stock Units (RSUs) [Member]
Class of Stock [Line Items]
Number of shares issued									3,614,413					3,614,413
Ordinary shares held by depository bank									811,138					811,138
Ordinary shares reserved for future issuance													461,516
Common Stock, Shares, Issued									3,614,413					3,614,413
Common Class A [Member] \| At Market Offering [Member]
Class of Stock [Line Items]
Additional paid-in capital									$ 23,676			525,471		¥ 165,567
American Depository Shares [Member]
Class of Stock [Line Items]
Adjustments to additional paid in capital, stock issued, issuance costs											2,324	16,518
Consideration received from sale of stock \| $					$ 100,000
Proceeds from Sale of Held-to-Maturity Securities											$ 76,243	¥ 541,997
Treasury Stock, Shares, Acquired											100,000	100,000
Treasury Stock, Value \| ¥												¥ 10,085
Shares Acquired, Average Cost Per Share \| $ / shares											$ 13.99

Shareholders' Equity

12 Months Ended

Dec. 31, 2025

Stockholders' Equity Note [Abstract]

Shareholders' Equity

19.	Shareholders’ Equity

Ordinary Shares

In April 2023, the Company completed its issuance of 3,466,204 Class A ordinary shares to Qingdao investor in private placement for a total consideration of RMB66,486, net of issuance costs amounting to RMB2,374. In July 2023, the Company completed its issuance of 4,183,510 Class A ordinary shares to private placement led by South Korean strategic investor for a consideration of RMB163,563, net of issuance costs amounting to RMB1,000. Under the 2019 Plans approved by the Board, the Company issued 221,224 Class A ordinary shares at market price for cash consideration of RMB12,355 in 2023, resulting in the increase of additional

paid-in

capital.

On October 20, 2023, the Company issued and transferred 236,000 Class A ordinary shares to The Bank of New York Mellon, its depositary bank to be issued to employees upon the vesting of restricted share units under the 2019 Plans.

For the year ended December 31, 2023,

Class B ordinary share was converted to Class A ordinary share. As of December 31, 2023, 461,516 Class A ordinary shares remain available for future issuance. These shares are legally issued but not outstanding for the purpose of accounting and thus are excluded from the basic net loss per share calculation.

On January 8, 2024 and May 8, 2024, the Company issued and transferred 778,890 ordinary shares to The Bank of New York Mellon, its depositary bank to be issued to employees upon the vesting of restricted share units under the 2019 Plans and 2023 Plans.

In April 2024, the Company entered into an At Market Issuance Sales Agreement with China Renaissance Securities (Hong Kong) Limited relating to the sale of ADSs for an aggregate offering price of up to US$100 million from time to time through or to the sales agent, as agent or principal. In 2024, the company issued and transferred 10,800,000 ordinary shares to The Bank of New York Mellon for

at-the-market

offering. For the year ended December 31, 2024, the Company had raised gross proceeds of US$76,243 (equivalent to RMB541,997) including issuance costs of US$2,324 (equivalent to RMB16,518) through sales of 9,231,510 ordinary shares in the

at-the-market

offering.

In November 2024, the Company completed its issuance of 1,351,488 Class A ordinary shares to a strategic investor from the Middle East in private placement for a total gross consideration of US$10,000 (equivalent to RMB71,786). In November 2024, the Company completed its issuance of 1,866,666 Class A ordinary shares to a Zhuhai investor in private placement for a total gross consideration of US$12,600 (equivalent to RMB90,603). The aggregate amount of issuance costs for aforementioned private placements was RMB271 (US$37). Under the 2019 Plans approved by the Board, the Company issued 110,180 Class A ordinary shares at market price for cash consideration of RMB5,999 (US$822) in 2024, resulting in the increase of additional

paid-in

capital.

In November 2024, the Board of Directors of the Company authorized a share repurchase program (“Share Repurchase Program”) under which the Company may repurchase up to US$30 million worth of its Class A ordinary shares, including those in the form of ADSs over the following 12 months. The share repurchases may be made in accordance with applicable laws and regulations through open market transactions, privately negotiated transactions or other legally permissible means as determined by the management. For the year ended December 31, 2024, the Company repurchased 100,000 ADSs for RMB10,085 on the open market, at a weighted average price of US$13.99 per ADS. The Company accounts for the repurchased ordinary shares under the cost method and includes such treasury shares as a component of the shareholders’ equity.

For the year ended December 31, 2024, no Class B ordinary share was converted to Class A ordinary share. As of December 31, 2024, 1,704,790 Class A ordinary shares remain available for future issuance. These shares are legally issued but not outstanding for the purpose of accounting and thus are excluded from the basic net loss per share calculation.

On June 27, 2025, the Company issued and transferred 1,400,000 ordinary shares to The Bank of New York Mellon for

at-the-market

offering. The Company had raised gross consideration of US$23,757 (equivalent to RMB170,146 ) through sales of 2,769,184 ordinary shares in the

at-the-market

offering. The corresponding issuance costs was US$639 (equivalent to RMB4,577).

On December 1, 2025, the Company issued and transferred 1,000,000 ordinary shares to The Bank of New York Mellon, its depositary bank to be issued to employees upon the vesting of restricted share units under the 2019 Plans and 2023 Plans. For the year ended December 31, 2025, 3,614,413 Class A ordinary shares were issued pursuant to the vesting of restricted share units, among which 811,138 Class A ordinary shares were settled with shares held by the depositary bank.

For the year ended December 31, 2025, no Class B ordinary shares were converted to Class A ordinary shares. As of December 31, 2025, 520,486 Class A ordinary shares remain available for future issuance. These shares are legally issued but not outstanding for the purpose of accounting and thus are excluded from the basic net loss per share calculation.

As of December 31, 2025, there were 111,215,614 Class A and 39,026,560 Class B ordinary shares outstanding.

Additional

Paid-in

Capital

As detailed above, for the year ended December 31, 2023, issuance of Class A ordinary shares to the Qingdao investor and South Korean investors arising from private placements resulted in the increase of additional

paid-in

capital amounted to RMB66,484 and RMB163,560, respectively, and the issuance of Class A ordinary shares at market price for cash resulted in the increase of additional

paid-in

capital amounted to RMB12,355.

For the year ended December 31, 2024, the issuance of Class A ordinary shares to the strategic investor from the Middle East and Zhuhai investors arising from private placements resulted in the increase of additional

paid-in

capital amounted to RMB71,786 and RMB90,330, respectively, and the issuance of Class A ordinary shares at market price for cash and the issuance of Class A ordinary shares in the

at-the-market

offering resulted in the increase of additional

paid-in

capital amounted to RMB5,999 and RMB525,471, respectively.

For the year ended December 31, 2025, the issuance of Class A ordinary shares in the

at-the-market

offering resulted in the increase of additional

paid-in

capital amounting to RMB165,567 (US$23,676).

In January 2022, the Company withheld the individual income tax of RMB11,230 for employees’ vested share-based awards and made the cash payment to tax authorities. Concurrently, the Company withheld and received equivalent ADSs shares with fair value of RMB11,230 on that day from the employees for clearance of the individual income tax. The amount was debited to additional

paid-in

capital. For the year ended December 31, 2023, 2024 and 2025, the Company has sold ADSs shares for cash consideration of RMB7,795, RMB4,532 and RMB76 (US$11), respectively.

Accumulated Other Comprehensive Income


	Foreign currency translation adjustment
	RMB
Balance as of December 31, 2022		15,010
Other comprehensive income		69

Balance as of December 31, 2023		15,079
Other comprehensive income		10,460

Balance as of December 31, 2024		25,539

Other comprehensive loss		(22,934	)
Balance as of December 31, 2025		2,605

Balance as of December 31, 2025 (US$)		373

- Definition

The entire disclosure for equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-8A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-14

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 235
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477968/946-235-50-2

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 235
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477968/946-235-50-2

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478448/946-505-50-6

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480237/815-40-50-6

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/505/tableOfContent

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-13

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-14

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-14

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
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Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
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Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
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-Section 50
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-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-18

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-18

+ Details

Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2025

Property, Plant and Equipment, Net [Abstract]

Summary of Property and Equipment, Net


	As of December 31,
	2024			2025
	RMB			RMB			US$
Leasehold improvements		30,236			86,648			12,391
Building		—			84,087			12,024
Electronic equipment		15,828			70,302			10,053
Machinery equipment		20,440			35,855			5,127
Construction in progress		16,985			12,532			1,792
Mold and tooling		6,190			11,926			1,705
Transportation equipment		4,224			6,766			968
Office equipment		1,980			4,432			634

	95,883			312,548			44,694
Less: accumulated depreciation		(34,199	)		(53,038	)		(7,584	)
Less: accumulated impairment		(1,460	)		(1,460	)		(209	)

	60,224			258,050			36,901

Other Investments

12 Months Ended

Dec. 31, 2025

Investments, All Other Investments [Abstract]

Other investments

10.	Other Investments


	Equity investments without readily determinable fair values		Debt security investments		Total
	RMB		RMB		RMB
Balance as of December 31, 2023		2,919		2,000		4,919
Additions		4,600		—		4,600
Fair value gain		—		348		348
Balance as of December 31, 2024		7,519		2,348		9,867
Additions		14,500		10,000		24,500
Fair value gain		8,624		2,339		10,963

Balance as of December 31, 2025		30,643		14,687		45,330

Balance as of December 31, 2025 (US$)		4,382		2,100		6,482

Equity investments without readily determinable fair values

In 2017, the Group assisted a third party in acquiring a land use right from the Guangzhou City government. In return for the Group’s assistance services, the Group received a cash consideration of RMB41,117 and minority equity interests in an entity, whose sole asset is the aforementioned land use right. The Group elected to use the measurement alternative to measure this investment at cost, less any impairment, plus or minus changes resulting from observable price changes in orderly transactions for identical or similar investments of the same issuer. As of December 31, 2024 and 2025, the carrying value of this investment was RMB2,919 and RMB2,919 (US$417), respectively.

In 2024, the Group and a third-party vendor entered into an investment agreement to jointly invest in an entity principally engaging in research and development of power cells and batteries for electric vertical

take-off

and landing aircraft. The Group holds 4.12% equity interests and has no significant influence on investee’s business operations and financial decisions. The Group elected to use the measurement alternative to measure this investment at cost, less any impairment, plus or minus changes resulting from observable price changes in orderly transactions for identical or similar investments of the same issuer. As of December 31, 2024 and 2025, the carrying value of this investment was RMB4,600 and RMB4,600 (US$658), respectively.

In April 2025, the Group and three third-party investors jointly invested in an entity under control of the Group’s founder and Chairman of the Board, Mr. Huazhi Hu, which principally engages in research and development of unmanned mart yacht. The Group invested RMB14,500 (US$2,073) to hold 4.63% equity interests and has no significant influence on investee’s business operations and financial decisions. The Group elected to use the measurement alternative to measure this investment at cost, less any impairment, plus or minus changes resulting from observable price changes in orderly transactions for identical or similar investments of the same issuer. For the year ended December 31, 2025, the Group recorded investment income of RMB8,624 (US$1,234) by reference to observable price quoted from latest round of investee’s equity financing from a third-party. As of December 31, 2025, the carrying value of this investment was RMB23,124 (US$3,307).

Debt security investments

In September 2023 and June 2025, the Group acquired minority equity interests with redemption right in a solid-state lithium metal battery technology company for cash considerations of RMB2,000 and RMB10,000 (US$1,430), respectively. The ordinary shares are redeemable at the option of the Group if the investee fails to launch the initial public offering by June 30, 2031. The Group elected to account for the investment at fair value option by using a combination of valuation methodologies, including the equity allocation model and the pricing of recent rounds of financing of the investee. For the years ended December 31, 2024 and 2025, the Group recognized the fair value change of RMB348 and RMB2,339 (US$334), respectively.

Restricted Net Assets - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amount of restricted net assets	$ 28,800	¥ 201,401,000
Percent of restricted net asset limit to net assets	25.00%	25.00%
General reserve fund and statutory surplus fund [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Retained earnings, appropriated	$ 203	¥ 1,421,000	¥ 0	¥ 0
Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Percentage of annual after-tax profit required to allocate to the general reserve fund	10.00%
Percentage of annual after-tax profit required to allocate to the statutory surplus fund	10.00%
Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Percentage of registered capital threshold when no longer required to allocate annual after-tax profit to general reserve fund	50.00%
Percentage of registered capital threshold when no longer required to allocate annual after-tax profit to statutory surplus fund	50.00%

Share-based Compensation (Tables)

12 Months Ended

Dec. 31, 2025

Summary of RSUs activity under the Share Incentive Plan

The following table summarizes the Company’s RSUs activity under the Plans:


	Number of RSUs			Weighted average grant date fair value		Weighted average remaining contractual life
				(US$ per share)		(Years)
Unvested, December 31, 2022		2,678,000			8.8740		1.90
Granted		6,114,000			8.9809
Vested		(2,255,250	)		7.8054
Forfeited		(9,000	)		3.8500
Unvested, December 31, 2023		6,527,750			9.3503		3.12
Granted		2,305,100			7.1700
Vested		(2,460,000	)		9.4054
Forfeited		(4,000	)		2.3500
Unvested, December 31, 2024		6,368,850			8.5449		2.09
Granted		2,030,000			8.1417
Vested		(2,292,025	)		8.2877
Forfeited		(25,000	)		—

Unvested, December 31, 2025		6,081,825			8.2322		2.14

Expected to vest as of December 31, 2025		6,081,825

Summary Of Share option Activity

The following table summarizes the Company’s share options activity under the 2015 Plan:


	Number of share options		Weighted average grant date fair value		Weighted average exercise price
			(US$ per share)		(US$ per share)
Outstanding as of January 1 2023, 2024 and 2025		53,737		2.2624		5.8853

Vested as of December 31, 2023, 2024 and 2025		53,737		2.2624		5.8853

Exercisable as of December 31, 2025		53,737		2.2624		5.8853

Summary of Share-based Compensation Expenses Relating to RSUs Recognized

Total share-based compensation expenses relating to RSUs and share options granted to employees recognized for the years ended December 31, 2023, 2024 and 2025 were as follows:


	For the year ended December 31,
	2023		2024		2025
	RMB		RMB		RMB		US$
Cost of revenues		—		—		416		59
Sales and marketing expenses		18,958		65,597		45,537		6,512
General and administrative expenses		79,327		134,984		154,838		22,142
Research and development expenses		53,200		72,543		45,367		6,487

	151,485		273,124		246,158		35,200

Share Incentive Plan 2023 [Member]

Summary Of Share option Activity

The following table summarizes the Company’s share options activity under the 2023 Plan:


	Number of options			Weighted average grant date fair value		Weighted average exercise price
				(US$ per share)		(US$ per share)
Unvested, December 31, 2023		—			—		—
Granted		5,519,320			5.1312		0.0001
Vested		(2,413,570	)		5.1487		0.0001
Forfeited		(34,500	)		4.7675		0.0001
Unvested, December 31, 2024		3,071,250			5.0436		0.0001
Granted		2,370,000			7.2700		0.0001
Vested		(1,299,150	)		5.5448		0.0001
Forfeited		(216,500	)		5.5364		0.0001

Unvested, December 31, 2025		3,925,600			6.1375		0.0001

Expected to vest as of December 31, 2025		3,925,600

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]


	For the year ended December 31,
	2024						2025
	Batch 1			Batch 2			Batch 3
Term in years		9.9			9.3			9.7
Volatility		78.00	%		74.30	%		79.70	%
Discount rate		4.20	%		3.70	%		4.40	%
Fair value per ordinary share (US$ per share)		4.77			7.17			7.27

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2025

Income Tax Disclosure [Abstract]

Summary of Loss Before Income Taxes

Income tax expenses (benefits) comprises of:


	For the year ended December 31 ,
	2023		2024		2025
	RMB		RMB		RMB			US$
Income tax expenses applicable to PRC operations
Current income tax expenses		181		281		2,297			329
Deferred income tax benefits		—		—		(6,969	)		(997	)

Subtotal income tax expenses (benefits) applicable to PRC operations		181		281		(4,672	)		(668	)

Income tax expenses applicable to Non-PRC operations
Current income tax expenses		25		105		263			38

Subtotal income tax expenses applicable to Non-PRC operations		25		105		263			38

Total income tax expenses (benefits)		206		386		(4,409	)		(630	)

Summary of Reconciliations of Income Tax Expenses

Upon adoption of ASU

2023-09,

Improvements to Income Tax Disclosures, reconciliations of the income tax expenses (benefits) computed

applying the PRC statutory income tax rate of 25% to the Group’s income tax expenses (benefits)

for

the year ended December 31, 2025

presented as follows:


	For the year ended December 31, 2025
	Amount						Percent
	RMB			US$
Income tax benefits at PRC statutory tax rate of 25% (1)		(70,205	)		(10,039	)		25.0	%
Other jurisdictions tax effects
Cayman
Effect of different tax rates in different jurisdictions		(2,055	)		(294	)		0.7
Other jurisdictions		92			13			—
Change in valuation allowance		18,812			2,690			(6.7	)
Nontaxable or non-deductible items
Share-based compensation expenses		36,605			5,234			(13.0	)
Additional deduction for qualified R&D expenses		(19,822	)		(2,835	)		7.1
Others		1,231			177			(0.5	)
Others
Effect on adoption of preferential tax rate		30,933			4,424			(11.0	)

Income tax expenses (benefits)		(4,409	)		(630	)		1.6	%

Effect of preferential tax rate inside the PRC on basic and dilutive loss per share		—			—

(1)	The PRC statutory tax rate is used for the reconciliation as the majority of the Group’s operations are based in the PRC.

2023-09

presented are as follows:


	For the year ended December 31,
	2023			2024
	RMB			RMB
Loss before income tax expense		(302,135	)		(229,646	)
PRC statutory tax rate (1)		25	%		25	%
Income tax benefits at PRC statutory tax rate of 25%		(75,534	)		(57,412	)
Effect of different tax rates in different jurisdictions		(354	)		(547	)
Non-deductible expenses (2)		24,855			42,563
Additional deduction for qualified R&D expenses		(16,012	)		(17,941	)
Effect on adoption of preferential tax rate		27,227			24,566
Others		252			163
Change in valuation allowance		39,772			8,994

Income tax expenses		206			386

Effect of preferential tax rate inside the PRC on basic and dilutive loss per share		—			—

(1)	The PRC statutory tax rate is used for the reconciliation as the majority of the Group’s operations are based in the PRC.

(2)	For the years ended December 31, 2023 and 2024, non-deductible expenses mainly represent the share-based compensation expenses.

Schedule of Income Taxes Paid Net

Upon adoption of ASU

2023-09,

Improvements to Income Tax Disclosures, cash paid for income taxes, net of refunds, during the year ended December 31, 2025 was as follows:


	For the year ended December 31, 2025
	RMB		US$
PRC		781		112
Hong Kong		82		12
Other jurisdictions		16		2

Total cash paid for income tax		879		126

Summary of Significant Components of Deferred Tax Assets (Labilities)

The significant components of the Group’s deferred tax assets(liabilities) were as follows:


	As of December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Non-current deferred tax assets
Tax losses		160,563			169,879			189,984			27,167
Lease liabilities		13,103			21,477			20,522			2,935
Expected credit losses		20,337			16,264			18,102			2,589
Welfare payables		5,208			6,382			8,093			1,157
Accruals and others		875			2,527			4,122			589
Unrealized profit arising from elimination of inter-company transactions		(146	)		132			2,753			394
Inventory provision		1,397			1,421			1,357			194
Intangible assets		—			65			101			14

Total deferred tax assets		201,337			218,147			245,034			35,039
Less: valuation allowance		(189,418	)		(198,412	)		(218,223	)		(31,205	)

Deferred tax assets, net of valuation allowance		11,919			19,735			26,811			3,834
Non-current deferred tax liabilities
Right-of-use assets		(11,919	)		(19,682	)		(18,039	)		(2,579	)
Unrealized gain on investments accounted for using equity method and other investments		(292	)		(345	)		(2,095	)		(300	)

Total deferred tax liabilities		(12,211	)		(20,027	)		(20,134	)		(2,879	)

Deferred tax assets, net		—			—			6,969			997
Deferred tax liabilities, net		(292	)		(292	)		(292	)		(42	)

Summary of Valuation Allowance

Movement of valuation allowance is as follows:


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Valuation allowance
Balance at the beginning of the years		149,646			189,418			198,412			28,372
Additions		39,853			21,550			31,526			4,508
Tax loss utilized		(81	)		(12,556	)		(11,715	)		(1,675	)

Balance at the end of the years		189,418			198,412			218,223			31,205

Summary of Reconciliation of Unrecognized Tax Benefit

A reconciliation of the beginning and ending amount of unrecognized tax benefit was as follows:


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Balance at the beginning of the years		(5,480	)		(5,480	)		(5,480	)		(784	)

Balance at the end of the years		(5,480	)		(5,480	)		(5,480	)		(784	)

Short-term Investments - Additional Information (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Short Term Investments [Line Items]
Interest income from short-term investments	$ 8,378	¥ 58,588	¥ 30,599	¥ 8,484
Interest Income [Member]
Short Term Investments [Line Items]
Interest income from short-term investments	$ 5,255	¥ 36,748	¥ 10,177	¥ 806

Consolidated Statements of Comprehensive Loss ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2025 CNY (¥) ¥ / shares shares	Dec. 31, 2024 CNY (¥) ¥ / shares shares	Dec. 31, 2023 CNY (¥) ¥ / shares shares
Revenues:
Revenues	$ 59,770	¥ 417,981	¥ 456,152	¥ 117,426
Cost of revenues	(22,998)	(160,827)	(176,206)	(42,115)
Gross profit	36,772	257,154	279,946	75,311
Operating expenses:
Sales and marketing expenses	(17,449)	(122,020)	(131,027)	(60,389)
General and administrative expenses	(38,559)	(269,648)	(233,398)	(150,092)
Research and development expenses	(27,825)	(194,581)	(199,465)	(167,315)
Total operating expenses	(83,833)	(586,249)	(563,890)	(377,796)
Other operating income	1,771	12,383	29,869	6,233
Operating loss	(45,290)	(316,712)	(254,075)	(296,252)
Other (expenses) income
Interest and investment income	8,378	58,588	30,599	8,484
Interest expenses	(855)	(5,976)	(3,375)	(2,930)
Amortization of debt discounts	0	0	0	(12,023)
Foreign currency exchange gains (losses), net	168	1,174	(1,188)	394
Other non-operating income	402	2,810	4,670	1,966
Other non-operating expenses	(2,210)	(15,456)	(1,924)	(214)
Total other (expenses) income	5,883	41,140	28,782	(4,323)
Loss before income tax and loss from equity method investments	(39,407)	(275,572)	(225,293)	(300,575)
Income tax (expenses) benefits	630	4,409	(386)	(206)
Loss before loss from equity method investments	(38,777)	(271,163)	(225,679)	(300,781)
Loss from equity method investments	(750)	(5,248)	(4,353)	(1,560)
Net loss	(39,527)	(276,411)	(230,032)	(302,341)
Net loss attributable to non-controlling interests	62	434	256	641
Net loss attributable to EHang Holdings Limited's ordinary shareholders	$ (39,465)	¥ (275,977)	¥ (229,776)	¥ (301,700)
Net loss per ordinary share
Net loss per ordinary share, Basic \| (per share)	$ (0.27)	¥ (1.88)	¥ (1.71)	¥ (2.48)
Net loss per ordinary share, Diluted \| (per share)	(0.27)	(1.88)	(1.71)	(2.48)
Net loss per ADS (2 ordinary shares equal to 1 ADS)
Net loss per ADS, Basic \| (per share)	(0.27)	(1.88)	(1.71)	(2.48)
Net loss per ADS, Diluted \| (per share)	$ (0.27)	¥ (1.88)	¥ (1.71)	¥ (2.48)
Shares used in net loss per ordinary share computation (in thousands of shares)
Shares used in net loss per ordinary share computation , Basic	146,665	146,665	134,367	121,494
Shares used in net loss per ordinary share computation, Diluted	146,665	146,665	134,367	121,494
Other comprehensive income (loss)
Foreign currency translation adjustments, net of nil tax	$ (3,280)	¥ (22,934)	¥ 10,460	¥ 69
Total other comprehensive income (loss), net of tax	(3,280)	(22,934)	10,460	69
Comprehensive loss	(42,807)	(299,345)	(219,572)	(302,272)
Comprehensive loss attributable to non-controlling interests	62	434	256	641
Comprehensive loss attributable to EHang Holdings Limited	$ (42,745)	¥ (298,911)	¥ (219,316)	¥ (301,631)
ADR [Member]
Net loss per ordinary share
Net loss per ordinary share, Basic \| (per share)	$ (0.54)	¥ (3.76)	¥ (3.42)	¥ (4.96)
Net loss per ordinary share, Diluted \| (per share)	(0.54)	(3.76)	(3.42)	(4.96)
Net loss per ADS (2 ordinary shares equal to 1 ADS)
Net loss per ADS, Basic \| (per share)	(0.54)	(3.76)	(3.42)	(4.96)
Net loss per ADS, Diluted \| (per share)	$ (0.54)	¥ (3.76)	¥ (3.42)	¥ (4.96)
Products [Member]
Revenues:
Revenues	$ 57,919	¥ 405,037	¥ 440,641	¥ 100,960
Cost of revenues	(22,588)	(157,958)	(171,035)	(34,304)
Services [Member]
Revenues:
Revenues	1,851	12,944	15,511	16,466
Cost of revenues	$ (410)	¥ (2,869)	¥ (5,171)	¥ (7,811)

Revenues - Additional Information (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Disaggregation of Revenue [Line Items]
Revenue recognized contract liability	$ 1,533	¥ 10,723	¥ 16,118	¥ 4,309

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-5

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 91
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479777/606-10-55-91

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 91
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479777/606-10-55-91

Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 91
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479777/606-10-55-91

Reference 6: http://www.xbrl.org/2003/role/exampleRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 91
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479777/606-10-55-91

Reference 7: http://www.xbrl.org/2003/role/exampleRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 91
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479777/606-10-55-91

Reference 8: http://www.xbrl.org/2003/role/exampleRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 91
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479777/606-10-55-91

Reference 9: http://www.xbrl.org/2003/role/exampleRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 91
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479777/606-10-55-91

+ Details

Prepayments and Other Current Assets

12 Months Ended

Dec. 31, 2025

Prepaid Expense and Other Assets, Current [Abstract]

Prepayments and Other Current Assets

7.	Prepayments and Other Current Assets

Prepayments and other current assets consisted of the following:


	As of December 31,
	2024		2025
	RMB		RMB		US$
Value-added tax		22,706		45,741		6,541
Prepayment for acquisition of inventories		20,048		32,726		4,680
Right to recover inventories (i)		—		30,326		4,337
Prepayment for services		6,733		24,716		3,534
Insurance claims receivable		—		2,230		319
Loans and interest receivable from a related party (Note 18(5))		—		2,070		296
Prepayment for an equity investment		2,000		2,000		286
Foreign exchange forward contract		8		314		45
Deposits		16,082		308		44
Others		721		491		69

	68,298		140,922		20,151

(i)

RMB30,326 (US$4,337), respectively.

In January 2020, the Group entered into a three-year loan agreement with a third-party supplier of key UAV components with a principal amount of RMB52,000 and an interest rate of 3% per annum. The use of the loan proceeds is limited to expanding the supplier’s production capacity. This long-term loan can be repaid by the borrower at any time. The loan balance was guaranteed by the borrower’s sole shareholder and his spouse. In 2020, RMB40,000 of the loan’s principal was repaid by the borrower. In March 2023, the Group entered into a supplementary agreement with the borrower to extend the term of the outstanding loan of RMB12,000 as follows: (1) RMB2,000 of the outstanding amount is extended to September 30, 2023. (2) RMB2,000 of the outstanding amount is extended to December 31, 2023. (3) RMB8,000 of the outstanding amount is extended to March 9, 2025. Subsequently, RMB1,700 was repaid by the borrower in cash and a supplemental agreement was entered into to offset RMB5,800 with the Group’s accounts payable to the borrower. For the years ended December 31, 2023 and 2024, the Group had recognized current expected credit losses of RMB285 and RMB4,215 against the total uncollected loan receivable balance of RMB4,500, respectively. Up to date of the issuance of the financial statements, the borrower did not repay the loan.

In March 2020, the Group provided a

two-year

loan to a third-party entity with a principal amount of Euro 243 (equivalent to RMB1,900) and an interest rate of 3.5% per annum. In March 2022, the Group entered into a supplementary agreement with the third-party entity to extend the term of the loan by two years. The use of the loan proceeds is limited to assisting the Group in applying necessary permits from a European country’s aviation authority for the commercial operations of UAVs in this country. In 2024, the Group made a full provision against the total balance. As of the date of issuance of the financial statements, the borrower did not repay the loan.

As of December 31, 2024 and 2025, expected credit loss provision related to other receivables (including loans receivable) were RMB7,082 and RMB7,249 (US$1,037), respectively.

Restricted Net Assets

12 Months Ended

Dec. 31, 2025

Restricted Net Assets [Abstract]

Restricted Net Assets

22.	Restricted Net Assets

The Company’s ability to pay dividends is primarily dependent on the Company receiving distributions of funds from its subsidiary and the VIEs. Relevant PRC statutory laws and regulations permit payments of dividends by the Company’s PRC subsidiaries, the VIEs only out of their retained earnings, if any, as determined in accordance with PRC accounting standards and regulations. The results of operations reflected in the consolidated financial statements prepared in accordance with U.S. GAAP differ from those reflected in the statutory financial statements of the Company’s subsidiaries and VIEs.

Prior to January 1, 2025, in accordance with the laws applicable to China’s Foreign Investment Enterprises, the Group’s subsidiaries registered as WFOEs have to make appropriations from its

after-tax

profit (as determined under the PRC GAAP) to reserve funds including general reserve fund, and staff bonus and welfare fund. The appropriation to the general reserve fund must be at least 10% of the

after-tax

January 1, 2025, no appropriations shall

be made to the general reserve fund, the enterprise expansion fund or the staff welfare and bonus fund. Any distribution of profit shall comply with the Company Laws of the PRC. For the years ended December 31, 2023, 2024 and 2025, the WFOEs made appropriations to general reserve fund and statutory surplus fund of nil, nil and RMB1,421 (US$203), respectively.

Additionally, in accordance with the Company Law of the PRC, a domestic enterprise is required to provide statutory surplus fund at least 10% of its annual

after-tax

profits until such statutory surplus fund has reached 50% of its registered capital based on the enterprise’s PRC statutory financial statements. A domestic enterprise is also required to provide discretionary surplus fund, at the discretion of the board of directors, from the net profits reported in the enterprise’s PRC statutory financial statements. The aforementioned reserve funds can only be used for specific purposes and are not distributable as cash dividends.

Foreign exchange and other regulations in the PRC may further restrict the Group’s VIEs from transferring funds to the Company in the form of dividends, loans and advances. Amounts restricted include

paid-in

capital and statutory reserves of the Group’s PRC subsidiaries and the equity of the VIEs, as determined pursuant to PRC generally accepted accounting principles. As of December 31, 2025, restricted net assets of the Company’s PRC subsidiaries and the VIEs was RMB201,401 (US$28,800).

For the year ended December 31, 2025, the Company performed a test on the restricted net assets of its consolidated subsidiaries and VIEs in accordance with Securities and Exchange Commission Regulation

S-X

Rule

4-08

(e) (3), “General Notes to Financial Statements” and concluded that the restricted net assets do not exceed 25% of the consolidated net assets of the Company as of December 31, 2025 and the condensed financial information of the Company are not required to be presented.

Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2025

Accounting Policies [Abstract]

Summarizes Of The Activity In The Allowance For Credit Losses Related To Accounts Receivable


	For the year ended December 31,
	2023			2024			2025
	RMB			RMB			RMB			US$
Beginning balance prior to ASC 326		117,035
Adoption of ASC Topic 326		2,422

Balance at the beginning of the years		119,457			132,806			110,422			15,790
Current period provision		16,455			19,262			11,294			1,615
Reversal		(2,764	)		(6,472	)		(3,356	)		(480	)
Write-off		—			(35,194	)		—			—
Acquisition of non-controlling interests		(390	)		—			—			—
Others		48			20			148			21

Balance at the end of the years		132,806			110,422			118,508			16,946

Summary of Estimated Useful Lives and Residual Value of Property and Equipment

Property and equipment are stated at cost and are depreciated using the straight-line method over the estimated useful lives of the assets, as follows:


Category	Estimated useful life	Residual value
Building	18 years		5	%
Mold and tooling	2-5 years		0	%
Office equipment	5 years		5	%
Electronic equipment	3-5 years		5	%
Machinery equipment	5-10 years		5	%
Transportation equipment	4 years		5	%
Leasehold improvements	Shorter of lease term or the estimated useful lives of the assets		0	%

Summary of Amortization of Intangible Assets with Finite Lives

Amortization of intangible assets with finite lives are computed using the straight-line method over the estimated useful lives as below:


Category		Estimated useful life
Software		3-5 years
Patents and trademarks		5 years

Summary of Revenue by Customer Incorporation Location


	For the year ended December 31,
	2023					2024					2025
	RMB		%			RMB		%			RMB		US$		%
PRC		96,580		82	%		431,338		95	%		402,333		57,532		97	%
East Asia		6,018		5	%		3,028		1	%		14,369		2,055		3	%
West Asia		9,188		8	%		14,485		3	%		564		81		0	%
Europe		501		1	%		321		0	%		372		53		0	%
South Asia		—		—			—		—			217		31		0	%
East Africa		—		—			—		—			126		18		0	%
West Africa		—		—			1,851		0	%		—		—		—
North America		—		—			2,616		1	%		—		—		—
South America		4,729		4	%		2,513		0	%		—		—		—
Other		410		0	%		—		—			—		—		—

Total net revenues		117,426		100	%		456,152		100	%		417,981		59,770		100	%

Summary of Operating Lease Liabilities


	Office and production facilities rental
	As of December 31, 2025
	RMB			US$
2026		16,576			2,370
2027		14,571			2,084
2028		14,141			2,022
2029		12,199			1,744
2030		12,427			1,777
2031 and thereafter		103,063			14,738

Minimum lease payments		172,977			24,735
Less: imputed interest		(42,453	)		(6,070	)

Present value of lease liabilities		130,524			18,665
Less: Current portion		(16,278	)		(2,328	)

Non-current portion of lease liabilities		114,246			16,337

Income Taxes - Schedule of Income Taxes Paid Net (Detail) - 12 months ended Dec. 31, 2025 ¥ in Thousands, $ in Thousands	USD ($)	CNY (¥)
Income Tax Paid, by Individual Jurisdiction [Line Items]
Income Tax paid, net of refunds	$ 126	¥ 879
PRC
Income Tax Paid, by Individual Jurisdiction [Line Items]
Income Tax paid, net of refunds	112	781
Hong Kong
Income Tax Paid, by Individual Jurisdiction [Line Items]
Income Tax paid, net of refunds	12	82
Other jurisdictions
Income Tax Paid, by Individual Jurisdiction [Line Items]
Income Tax paid, net of refunds	$ 2	¥ 16

Accrued Expenses and Other Liabilities - Summary of Accrued Expenses and Other Liabilities and Long-term Loans (Detail) ¥ in Thousands, $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Accrued Liabilities and Other Liabilities [Abstract]
Payroll and welfare payables	$ 12,499	¥ 87,406	¥ 62,548
Payables for acquisition of property and equipment	6,735	47,097	1,329
Other taxes payables	6,668	46,630	38,770
Payables for service fees	5,129	35,867	22,760
Product warranty liabilities (a)	2,990	20,906	9,953	¥ 2,833
Deposit payables	1,010	7,060	0
Government subsidy	715	5,000	5,000
Consideration payable to an equity method investment	500	3,500	3,500
Advance from customers	401	2,805	0
Accrued interests	81	569	719
Others	943	6,599	5,617
Total	$ 37,671	¥ 263,439	¥ 150,196