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v3.25.1

SHARE-BASED PAYMENTS (Details 1) - ¥ / shares | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Number of shares covered by the warrants | 74,394 | 79,200 |  | 396,000 |  | 396,000
Exercise price per share of the warrants |  | ¥ 3.115 | [1] | ¥ 0.623 | [2] | ¥ 2.35
Effect of Five-to-One Share Combination |  | (316,800) |  |  |  |
Warrant expired | (79,200) |  |  |  |  |
Exercise price per share expired |  |  |  |  |  |
Warrant issued | 74,394 |  |  |  |  |
Exercise price per share issued | ¥ 2.20 |  |  |  |  |
[1] | The exercise price was revised to $3.115 per share in March, 2023.
[2] | The exercise price was revised to $0.623 per share in July, 2022.

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