v3.25.2
Related Party Balances and Transactions - Sales of goods (Details) - Related party - CNY (¥)
¥ in Thousands
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Related Party Balances and Transactions    
Sales of goods ¥ 5,068,987 ¥ 3,439,462
Wuhan Weineng Battery Assets Co., Ltd. and its subsidiaries    
Related Party Balances and Transactions    
Sales of goods 4,957,021 3,439,221
Blue Horizon Limited and its subsidiaries    
Related Party Balances and Transactions    
Sales of goods 111,744  
Shanghai Weishang Business Consulting Co.,Ltd.    
Related Party Balances and Transactions    
Sales of goods ¥ 222 ¥ 241