v3.26.1
Cash and Bank Balances (Tables)
12 Months Ended
Dec. 31, 2025
Cash and Bank Balances [Abstract]  
Schedule of Cash and Bank Balances
   As at December 31, 
   2024   2025   2025 
   RMB   RMB   US$ 
             
Cash and cash equivalents as stated in the consolidated statements of cash flows   893,100    1,195,784    170,995 
Restricted cash   24,633    5,685    812 
Time deposits with original maturity of more than three months   343,478    1,268,616    181,410 
Cash and bank balances as stated in the consolidated statements of financial position   1,261,211    2,470,085    353,217 
Denominated in:               
RMB   298,922    205,783    29,426 
US$   947,012    2,257,307    322,791 
HK$   13,812    3,827    547 
Others   1,465    3,168    453 
Total   1,261,211    2,470,085    353,217