v3.26.1
Lease (Tables)
12 Months Ended
Dec. 31, 2025
Lease  
Schedule of supplemental cash flow information related to leases

For the year ended December 31

2023

2024

2025

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

US$

Cash payments for operating leases

7,894

5,749

5,203

744

ROU assets obtained in exchange for operating lease liabilities

365

18,632

 

2,726

 

390

Schedule of future lease payments under operating leases

Future lease payments under operating lease as of December 31, 2025 were as follows:

Operating lease

  ​ ​ ​

RMB

  ​ ​ ​

US$

Year ending December 31, 

  ​

  ​

2026

 

4,307

 

616

2027

 

3,760

 

538

2028

 

3,318

 

474

2029

3,043

435

2030

1,775

254

Thereafter

 

 

Total future lease payments

 

16,203

 

2,317

Less: Imputed interest

 

789

 

113

Total lease liability balance

 

15,414

 

2,204