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CONSOLIDATED BALANCE SHEETS (Parenthetical) ¥ in Thousands, $ in Thousands | Dec. 31, 2024 CNY (¥) shares | Dec. 31, 2024 USD ($) $ / shares shares | Dec. 31, 2023 CNY (¥) shares
--- | --- | --- | ---
Accounts receivable, allowance | ¥ 42,884 | $ 5,875 | ¥ 30,486
Accounts receivable, net | 51,168 | 7,010 | 73,496
Reserve for prepayments and other current assets | 174,666 | 23,929 | 59,603
Accrued expenses and other liabilities (including loan from related party of RMB1,861 and RMB1,937 (US$265) as of December 31, 2023 and 2024, respectively) | 846,194 | 115,928 | 731,793
Long-term bank and other borrowings, non-current portion | ¥ 2,693,693 | $ 369,034 | ¥ 1,994,014
Treasury stock, common shares | 12,101,847 | 12,101,847 | 12,101,847
Related party |  |  |
Accounts receivable, net | ¥ 1,137 | $ 156 | ¥ 204
Prepayments and other current assets, due from related party | 119,254 | 16,338 | 151,481
Accrued expenses and other liabilities (including loan from related party of RMB1,861 and RMB1,937 (US$265) as of December 31, 2023 and 2024, respectively) | 1,937 | 265 | 1,861
Short-term bank and other borrowings, loan from related party | 115,693 | 15,850 | 7,810
Long-term bank and other borrowings, current portion, loan from related party | 17,517 | 2,400 | 167,283
Long-term bank and other borrowings, non-current portion | ¥ 95,493 | $ 13,082 | ¥ 69,182
Class A ordinary shares |  |  |
Ordinary shares, par value per share | $ / shares |  | $ 0.0001 |
Ordinary shares, shares authorized | 500,000,000 | 500,000,000 | 500,000,000
Ordinary shares, shares issued | 96,565,584 | 96,565,584 | 96,565,584
Ordinary shares, shares outstanding | 84,463,737 | 84,463,737 | 84,463,737
Class B ordinary shares |  |  |
Ordinary shares, par value per share | $ / shares |  | $ 0.0001 |
Ordinary shares, shares authorized | 45,787,948 | 45,787,948 | 45,787,948
Ordinary shares, shares issued | 45,787,948 | 45,787,948 | 45,787,948
Ordinary shares, shares outstanding | 45,787,948 | 45,787,948 | 45,787,948

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