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CONDENSED FINANCIAL INFORMATION OF THE COMPANY (Details 2) ¥ in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 USD ($) | Dec. 31, 2022 CNY (¥) | Dec. 31, 2021 CNY (¥) | Dec. 31, 2020 CNY (¥)
IfrsStatementLineItems [Line Items] |  |  |  |
Net cash flows used in operating activities | $ (1,854) | ¥ (12,786) | ¥ (12,068) | ¥ (46,526)
Net cash flows used in investing activities | 1,022 | 7,050 | 53,352 | (5,168)
Net cash flows from financing activities | (3,310) | (22,833) | (38,786) | 48,595
NET (DECREASE)/ INCREASE IN CASH | (4,142) | (28,569) | 2,498 | (3,099)
Net foreign exchange differences | 277 | 1,905 | (719) | 281
Separate [member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Net cash flows used in operating activities | (793) | (5,469) | (6,076) | (3,269)
Net cash flows used in investing activities | (9) | (59) | (10,297) | (216)
Net cash flows from financing activities | (1,099) | (7,581) | 34,089 | 1,982
NET (DECREASE)/ INCREASE IN CASH | (1,901) | (13,109) | 17,716 | (1,503)
CASH AT BEGINNING OF THE YEAR | 2,467 | 17,017 | 58 | 811
Net foreign exchange differences | 223 | 1,539 | (757) | 750
CASH AT END OF THE YEAR | $ 789 | ¥ 5,447 | ¥ 17,017 | ¥ 58

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