v3.26.3
Related Party Transactions (Tables)
 6 Months Ended
Jun. 30, 2026
Related Party Transactions [Abstract]  
Schedule of Related Parties

a) Related parties

Shanghai Diyi   Equity investee of the Company

b) Amount due from related parties

 

        As of  
Name of Related Party   Nature   December 31,
2025		     June 30, 2026  
        RMB     RMB     US$  
Shanghai Diyi   Accounts receivable     321       254       37  

 

c) Net Revenues — Related Party

 

    For the six months ended June 30,  
Name of Related Party   2025     2026  
    RMB     RMB     US$  
Shanghai Diyi     231       2,080       307  

 

d) Cost of revenues — Related Party

 

    For the six months ended June 30,  
Name of Related Party   2025     2026  
    RMB     RMB     US$  
Shanghai Diyi     185       44       6