v3.25.1
Notes receivable (Details)
¥ in Thousands, $ in Thousands
Dec. 31, 2024
CNY (¥)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
CNY (¥)
Notes receivable      
Notes receivable ¥ 1,108,747 $ 151,898 ¥ 487,851
Pledged as collateral      
Notes receivable      
Notes receivable ¥ 300,000   ¥ 0