v3.25.2
Related Party Balances and Transactions - Amount due to related parties, non-current (Details) - Related party
¥ in Thousands, $ in Thousands
Jun. 30, 2025
CNY (¥)
Jun. 30, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Related Party Balances and Transactions      
Amount due to related parties, non-current ¥ 357,970 $ 49,971 ¥ 329,492
Mclaren Group Holdings Ltd. and its subsidiaries      
Related Party Balances and Transactions      
Amount due to related parties, non-current 215,488   251,032
Wuhan Weineng Battery Assets Co., Ltd. and its subsidiaries      
Related Party Balances and Transactions      
Amount due to related parties, non-current ¥ 142,482   ¥ 78,460