v3.26.1
Trade Receivables, Net (Tables)
12 Months Ended
Dec. 31, 2025
Trade Receivables, Net [Abstract]  
Schedule of Trade Receivables, Net
    As at December 31,  
    2024     2025     2025  
    RMB     RMB     US$  
                         
Trade receivables, net     83,143       252,938       36,170  
Schedule of Based on the Invoice Date and Net of Loss Allowance

An aging analysis of the trade receivables as at the end of the reporting period, based on the invoice date and net of loss allowance, is as follows:

 

   As at December 31, 
   2024   2025   2025 
   RMB   RMB   US$ 
             
Within 45 days   54,484    252,938    36,170 
45 to 120 days   28,659    
-
    
-
 
Total   83,143    252,938    36,170