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v3.26.1

Related Party Balances and Transactions - Due to related parties, current (Details) ¥ in Thousands, $ in Thousands | Dec. 31, 2025 CNY (¥) | Dec. 31, 2025 USD ($) | Dec. 31, 2024 CNY (¥)
--- | --- | --- | ---
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current | ¥ 625,903 | $ 89,503 | ¥ 409,363
Other Liability, Current, Related Party [Extensible Enumeration] | Related party | Related party | Related party
Related party | Mclaren Group Holdings Ltd. and its subsidiaries |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current | ¥ 552,480 |  | ¥ 272,563
Related party | Zhong'an Energy (Anhui) Co., Ltd. |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current | 16,656 |  |
Related party | Wuhan Weineng Battery Assets Co., Ltd. and its subsidiaries |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current | 14,565 |  | 9,634
Related party | Beijing WeLion New Energy Technology Co., Ltd. |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current | 14,514 |  | 66,477
Related party | Tianjin Tengyi Information Technology Co., Ltd. |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current | 11,902 |  | 8,575
Related party | Kunshan Siwopu Intelligent Equipment Co., Ltd. |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current | 11,271 |  | 29,658
Related party | Xunjie Energy (Wuhan) Co., Ltd. |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current | 3,688 |  | 17,409
Related party | Blue Horizon Limited and its subsidiaries |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current | 484 |  | 71
Related party | VTA Technology Inc. and its subsidiaries |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current | ¥ 343 |  | 1,932
Related party | Nanjing Weibang Transmission Technology Co., Ltd. |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current |  |  | 2,630
Related party | Jianglai Advanced Manufacturing Technology (Anhui) Co., Ltd. |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current |  |  | 281
Related party | Shanghai Weishang Business Consulting Co.,Ltd. |  |  |
Related Party Balances and Transactions |  |  |
Amounts due to related parties, current |  |  | ¥ 133

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