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LOSS PER SHARE (Tables) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023
Notes and other explanatory information [abstract] |  |
Schedule of basic and diluted net loss per share |
Schedule of basic and diluted net loss per share |  |  |  |  |  |  |  |  |
|  | Six months ended June 30, |
|  | 2023 |  |  | 2024 |  |  | 2024 |
|  | CNY |  |  | CNY |  |  | US$ |
|  | (Unaudited) |  |  | (Unaudited) |  |  | (Unaudited) |
Loss for the period attributable to owners of the Company |  |  |  |  |  |  |  |  |  |  |  |
From continuing operations |  |  | (4,506 | ) |  |  | (122 | ) |  |  | (17 | )
From discontinued operations |  |  | (6,236 | ) |  |  | — |  |  |  | — |
Weighted average number of ordinary shares for basic and diluted loss per share* |  |  | 8,197,897 |  |  |  | 9,398,397 |  |  |  | 9,398,397 |
Loss per share: |  |  |  |  |  |  |  |  |  |  |  |
Basic and diluted* |  |  |  |  |  |  |  |  |  |  |  |
For loss from continuing operations |  |  | (0.55 | ) |  |  | (0.01 | ) |  |  | — |
For loss from discontinued operations |  |  | (0.76 | ) |  |  | — |  |  |  | — |
Loss per share |  |  | (1.31 | ) |  |  | (0.01 | ) |  |  | — |
Schedule of basic and diluted net loss per share |  |  |  |  |  |  |  |  |  |  |  |
|  | Year Ended December 31, |
|  | 2021 |  |  | 2022 |  |  | 2023 |  |  | 2023 |
|  | CNY |  |  | CNY |  |  | CNY |  |  | US$ |
Loss for the year attributable to owners of the Company |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
From continuing operations |  |  | (43,884 | ) |  |  | (23,338 | ) |  |  | (8,337 | ) |  |  | (1,177 | )
From discontinued operations |  |  | (4,268 | ) |  |  | (1,285 | ) |  |  | (5,504 | ) |  |  | (777 | )
Weighted average number of ordinary shares for basic and diluted earnings per share* |  |  | 8,144,050 |  |  |  | 8,189,617 |  |  |  | 8,222,658 |  |  |  | 8,222,658 |
Loss per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic and diluted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
For loss from continuing operations |  |  | (5.39 | ) |  |  | (2.85 | ) |  |  | (1.01 | ) |  |  | (0.15 | )
For loss from discontinued operations |  |  | (0.52 | ) |  |  | (0.15 | ) |  |  | (0.67 | ) |  |  | (0.09 | )
Loss per share |  |  | (5.91 | ) |  |  | (3.00 | ) |  |  | (1.68 | ) |  |  | (0.24 | )
* |  | The basic and diluted loss per ordinary share has been adjusted retrospectively for the Share Combination which became effective on April 3, 2023. Refer to Note 24 for further details.

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