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v3.25.1

Accounts receivable, net - Accounts receivable, net (Details) ¥ in Thousands, $ in Thousands | Dec. 31, 2024 CNY (¥) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 CNY (¥)
--- | --- | --- | ---
Nonrelated Party |  |  |
Related party balances and transactions |  |  |
Accounts receivable | ¥ 224,560 |  | ¥ 288,507
Less: Allowance for doubtful accounts | (3,454) |  | (2,688)
Accounts receivable | 221,106 | $ 30,291 | 285,819
Related Party |  |  |
Related party balances and transactions |  |  |
Accounts receivable | 1,395,833 |  | 1,583,920
Less: Allowance for doubtful accounts | (22,000) |  | (11,217)
Accounts receivable | ¥ 1,373,833 | $ 188,214 | ¥ 1,572,703

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