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EARNINGS/(LOSS) PER SHARE (Details) ¥ / shares in Units, $ / shares in Units, ¥ in Thousands, $ in Thousands | 6 Months Ended | 12 Months Ended
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Jun. 30, 2023 USD ($) $ / shares shares | Jun. 30, 2023 CNY (¥) ¥ / shares shares | Jun. 30, 2022 CNY (¥) ¥ / shares shares | Dec. 31, 2022 USD ($) $ / shares shares | Dec. 31, 2022 CNY (¥) ¥ / shares shares | Dec. 31, 2021 CNY (¥) ¥ / shares shares | Dec. 31, 2020 CNY (¥) ¥ / shares shares
Profit/(loss): |  |  |  |  |  |  |  |  |  |
Profit/(loss) attributable to ordinary equity holders of the Company |  | $ (1,481) | ¥ (10,742) | ¥ 1,949 | $ (3,570) |  | ¥ (24,623) |  | ¥ (48,152) | ¥ 24,336
Weighted average number of ordinary shares in issue during the year |  | 40,948,082 | 40,948,082 | 40,948,082 | 40,948,082 |  | 40,948,082 |  | 40,720,246 | 31,308,653
Weighted average number of ordinary shares for basic earning per share |  |  |  |  | 8,189,617 | [1] | 8,189,617 | [1] | 8,144,050 | 6,261,731
Earnings/(loss) per share: |  |  |  |  |  |  |  |  |  |
Basic and diluted | (per share) |  | $ (0.18) | ¥ (1.31) | ¥ 0.24 | $ (0.44) |  | ¥ (3.00) |  | ¥ (5.91) | ¥ 3.89
Weighted average number of ordinary shares for basic earnings/(loss) per share | [2] | 8,197,897 | 8,197,897 | 8,197,897 |  |  |  |  |  |
Weighted average number of ordinary shares for diluted earnings/(loss) per share | [2] | 8,197,897 | 8,197,897 | 8,197,897 |  |  |  |  |  |
Earnings/(loss) per share, Basic | (per share) | [2] | $ (0.18) | ¥ (1.31) | ¥ 0.24 |  |  |  |  |  |
Earnings/(loss) per share, Diluted | (per share) | [2] | $ (0.18) | ¥ (1.31) | ¥ 0.24 |  |  |  |  |  |
[1] | The basic and diluted earnings/(loss) per ordinary share has been adjusted retrospectively for the Share Combination which became effective on April 3, 2023. Refer to Note 31 for further details.
[2] | The basic and diluted earnings/(loss) per ordinary share has been adjusted retrospectively for the share combination which became effective on April 3, 2023.

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