v3.25.2
Related Party Balances and Transactions - Due from related parties (Details) - CNY (¥)
¥ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Related Party Balances and Transactions    
Amounts due from related parties ¥ 11,414,387 ¥ 7,702,404
Other Receivable, after Allowance for Credit Loss, Related Party [Extensible Enumeration] Related party Related party
Expected credit losses ¥ (14,709) ¥ (10,142)
Related party | Wuhan Weineng Battery Assets Co., Ltd. and its subsidiaries    
Related Party Balances and Transactions    
Amounts due from related parties 11,277,177 7,622,041
Related party | Blue Horizon Limited and its subsidiaries    
Related Party Balances and Transactions    
Amounts due from related parties 127,414 72,636
Related party | Mclaren Group Holdings Ltd. and its subsidiaries    
Related Party Balances and Transactions    
Amounts due from related parties 15,997 11,749
Related party | Kunshan Siwopu Intelligent Equipment Co., Ltd.    
Related Party Balances and Transactions    
Amounts due from related parties 5,410 3,633
Related party | Hefei Chuang Wei Information Consultation Co., Ltd.    
Related Party Balances and Transactions    
Amounts due from related parties 2,249 2,249
Related party | Nanjing Weibang Transmission Technology Co., Ltd.    
Related Party Balances and Transactions    
Amounts due from related parties ¥ 849 ¥ 238