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CONSOLIDATED BALANCE SHEETS (Parenthetical) | 12 Months Ended
--- | ---
Dec. 31, 2025 CNY (¥) shares | Dec. 31, 2024 CNY (¥) shares
Net of allowance for credit losses | ¥ 449,000 |
Deferred loan cost | 1,831,000 | ¥ 841,800
Nonrelated party |  |
Accounts receivable, net of allowance for credit losses | 505,000 | 505,000
Net of allowance for credit losses | ¥ | ¥ 40,773,000 | ¥ 39,577,000
Class A ordinary shares |  |
Ordinary shares, shares authorized | 43,000,000,000 | 43,000,000,000
Ordinary shares, shares issued | 4,504,052,678 | 3,675,467,659
Ordinary shares, shares outstanding | 4,504,052,678 | 3,675,467,659
Class B ordinary shares |  |
Ordinary shares, shares authorized | 6,000,000,000 | 6,000,000,000
Ordinary shares, shares issued | 63,607,334 | 63,607,334
Ordinary shares, shares outstanding | 63,607,334 | 63,607,334

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