v3.25.2
Related Party Balances and Transactions - Provision of service (Details) - Related party - CNY (¥)
¥ in Thousands
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Related Party Balances and Transactions    
Provision of service ¥ 385,314 ¥ 99,615
Mclaren Group Holdings Ltd. and its subsidiaries    
Related Party Balances and Transactions    
Provision of service 307,678 48,731
Wuhan Weineng Battery Assets Co., Ltd. and its subsidiary    
Related Party Balances and Transactions    
Provision of service 76,797 50,319
Nanjing Weibang Transmission Technology Co., Ltd.    
Related Party Balances and Transactions    
Provision of service 719 ¥ 565
Blue Horizon Limited and its subsidiaries    
Related Party Balances and Transactions    
Provision of service ¥ 120