v3.26.3
Lease (Tables)
6 Months Ended
Jun. 30, 2026
Lease  
Schedule of supplemental cash flow information related to leases

​

​

​

​

​

​

​

​

​

​

Six months ended June 30, 

​

​

2025

​

2026

​

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

US$

​

​

(Unaudited)

​

(Unaudited)

​

(Unaudited)

Cash payments for operating leases

​

2,994

​

2,465

​

363

ROU assets obtained in exchange for operating lease liabilities

​

2,726

 

411

 

61

Schedule of future lease payments under operating leases

Future lease payments under operating lease as of June 30, 2026 were as follows:

​

​

​

​

​

​

​

​

Operating lease

​

  ​ ​ ​

RMB

  ​ ​ ​

US$

​

​

(Unaudited)

​

(Unaudited)

Year ending December 31, 

​

  ​

​

  ​

2026

 

1,942

 

286

2027

 

3,896

 

574

2028

​

3,467

​

511

2029

​

3,075

​

453

2030

​

1,775

​

262

Thereafter

 

—

 

—

Total future lease payments

 

14,155

 

2,086

Less: Imputed interest

 

621

 

92

Total lease liability balance

 

13,534

 

1,994

​