v3.26.1
Operating Segment Information (Tables)
 12 Months Ended
Dec. 31, 2025
Operating Segment Information [Abstract]  
​Schedule of Revenue Revenue from external customers
   For the years ended December 31, 
   2023   2024   2025   2025 
   RMB   RMB   RMB   US$ 
                 
Chinese mainland   221,984    302,235    574,120    82,098 
Switzerland   -    678,415    -    - 
                     
Total revenue   221,984    980,650    574,120    82,098 
​Schedule of Non-Current Assets Non-current assets
   As at December 31, 
   2023   2024   2025   2025 
   RMB   RMB   RMB   US$ 
                 
Chinese mainland   1,088,733    1,090,914    978,233    139,885 
United States   2,665    4,474    4,489    642 
Others   24    444    35    5 
                     
Total non-current assets   1,091,422    1,095,832    982,757    140,532 
Schedule of Revenue from Customers

Revenue from customers amounting to over 10% of the total revenue of the Group in the reporting period is as follows:

 

    For the years ended December 31,  
    2023     2024     2025     2025  
    RMB     RMB     RMB     US$  
                         
Customer A     107,323       229,895       436,644       62,439  
Customer B     N/A *    

678,415

       N/A *     N/A *
Customer C     35,021       N/A *     N/A *     N/A *
Customer D     30,623       N/A *     N/A *     N/A *
                                 
      172,967       908,310       436,644       62,439  

 

*These customers generated less than 10% of the total revenue of the Group during the years ended December 31, 2023, 2024 and 2025.