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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY ¥ in Thousands, $ in Thousands | Issued capital [member] USD ($) | Issued capital [member] CNY (¥) | Other Capital Reserves [Member] USD ($) | Other Capital Reserves [Member] CNY (¥) | Retained earnings [member] USD ($) | Retained earnings [member] CNY (¥) | Other Comprehensive Income Loss [Member] USD ($) | Other Comprehensive Income Loss [Member] CNY (¥) | Total [Member] USD ($) | Total [Member] CNY (¥) | Non-controlling interests [member] USD ($) | Non-controlling interests [member] CNY (¥) | USD ($) | CNY (¥)
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance, value at Dec. 31, 2020 |  | ¥ 419,091 |  | ¥ 787,987 |  | ¥ (1,031,187) |  | ¥ (3,164) |  | ¥ 172,727 |  | ¥ 119,072 |  | ¥ 291,799
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
(Loss)/income for the year |  |  |  |  |  | (48,152) |  |  |  | (48,152) |  | (6,819) |  | (54,971)
Foreign currency translation adjustments |  |  |  |  |  |  |  | (7,657) |  | (7,657) |  |  |  | (7,657)
Total comprehensive (loss)/income for the year |  |  |  |  |  | (48,152) |  | (7,657) |  | (55,809) |  | (6,819) |  | (62,628)
Deemed distribution to the controlling shareholder |  |  |  | (75,651) |  |  |  |  |  | (75,651) |  |  |  | (75,651)
Dividends declared |  |  |  |  |  | (5,048) |  |  |  | (5,048) |  |  |  | (5,048)
Dividends paid to non-controlling shareholders |  |  |  |  |  |  |  |  |  |  |  | (4,900) |  | (4,900)
Issuance of shares |  | 31,691 |  |  |  |  |  |  |  | 31,691 |  |  |  | 31,691
Equity-settled share-based payments (Note 26) |  |  |  | 2,311 |  |  |  |  |  | 2,311 |  |  |  | 2,311
Others |  |  |  | 4,463 |  |  |  |  |  | 4,463 |  |  |  | 4,463
Balance as of December 31, 2023 (US$) at Dec. 31, 2021 |  | 450,782 |  | 719,110 |  | (1,084,387) |  | (10,821) |  | 74,684 |  | 107,353 |  | 182,037
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
(Loss)/income for the year |  |  |  |  |  | (24,623) |  |  |  | (24,623) |  | 2,327 |  | (22,296)
Foreign currency translation adjustments |  |  |  |  |  |  |  | 1,499 |  | 1,499 |  |  |  | 1,499
Total comprehensive (loss)/income for the year |  |  |  |  |  | (24,623) |  | 1,499 |  | (23,124) |  | 2,327 |  | (20,797)
Equity-settled share-based payments (Note 26) |  |  |  | 16,209 |  |  |  |  |  | 16,209 |  |  |  | 16,209
Balance as of December 31, 2023 (US$) at Dec. 31, 2022 |  | 450,782 |  | 735,319 |  | (1,109,010) |  | (9,322) |  | 67,769 |  | 109,680 |  | 177,449
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
(Loss)/income for the year |  |  |  |  |  | (13,841) |  |  |  | (13,841) |  | 1,398 |  | (12,443)
Foreign currency translation adjustments |  |  |  |  |  |  |  | (1,389) |  | (1,389) |  |  |  | (1,389)
Total comprehensive (loss)/income for the year |  |  |  |  |  | (13,841) |  | (1,389) |  | (15,230) |  | 1,398 |  | (13,832)
Disposal of PSTT (Note 3) |  |  |  | 20,382 |  |  |  |  |  | 20,382 |  | (111,078) |  | (90,696)
Equity-settled share-based payments (Note 26) |  |  |  | 3,074 |  |  |  |  |  | 3,074 |  |  |  | 3,074
Balance as of December 31, 2023 (US$) at Dec. 31, 2023 | $ 63,682 | ¥ 450,782 | $ 107,194 | ¥ 758,775 | $ (158,626) | ¥ (1,122,851) | $ (1,513) | ¥ (10,711) | $ 10,737 | ¥ 75,995 |  |  | $ 10,737 | ¥ 75,995

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