v3.26.1
Short-term investments (Tables)
12 Months Ended
Dec. 31, 2025
Short-term investments  
Schedule of short-term investments classification

As of December 31, 2025

Gross

Gross

Gross

Gross

unrecognized

unrecognized

unrecognized

unrecognized

Cost

holding gains

holding losses

gains

losses

Fair value

  ​ ​ ​

RMB

  ​ ​ ​

USD

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

USD

Equity investments with readily determinable fair value

  ​ ​ ​

5,000

  ​ ​ ​

715

  ​ ​ ​

  ​ ​ ​

  ​ ​ ​

90

  ​ ​ ​

  ​ ​ ​

5,090

  ​ ​ ​

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