v3.24.1.u1
SHORT-TERM BORROWINGS - THIRD PARTIES (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Nov. 29, 2021
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2022
CNY (¥)
SHORT-TERM BORROWINGS-THIRD PARTIES          
Borrowings from banks   $ 226,772 $ 28,748    
Loan term 1 year        
Interest rate on short-term borrowings   3.90% 3.90% 3.90% 3.90%
Line of credit | ¥       ¥ 279,300 ¥ 28,748
Unused portion | ¥       ¥ 14,119 ¥ 0
Unsecured borrowings from a bank          
SHORT-TERM BORROWINGS-THIRD PARTIES          
Loan term   1 year 1 year    
Unsecured borrowings from a bank | PRC          
SHORT-TERM BORROWINGS-THIRD PARTIES          
Principal amount of debt   $ 481,176 $ 28,170    
Variable interest rate   0.25%      
Unsecured borrowings from a bank | One-year loan prime rate ("LPR")          
SHORT-TERM BORROWINGS-THIRD PARTIES          
Principal amount of debt   $ 272,897      
Variable interest rate   0.10% 0.25%