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LOSS BEFORE INCOME TAX (Details) ¥ in Thousands, $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2024 USD ($) | Jun. 30, 2024 CNY (¥) | Jun. 30, 2023 CNY (¥)
Depreciation: |  |  |
Finance costs | $ 4 | ¥ 30 | ¥ 44
Continuing Operation [Member] |  |  |
Crediting: |  |  |
Finance income | (6) | (42) | (3)
Other income |  |  | (500)
Depreciation: |  |  |
- Property, plant and equipment |  | 2 | 3
- Right-of-use assets | 49 | 356 | 354
Expense relating to short-term leases | 13 | 97 | 97
- Derivative financial liabilities | (531) | (3,862) | 86
Finance costs | 4 | 30 | 44
Discontinued operations [member] |  |  |
Crediting: |  |  |
Finance income |  |  | (8,098)
Other income |  |  | (142)
Depreciation: |  |  |
- Property, plant and equipment |  |  | 103
- Right-of-use assets |  |  | 359
Expense relating to short-term leases |  |  | 112
Finance costs |  |  | 1,886
Cost of sales: |  |  |
- Construction service |  |  | 2,423
- Opeartion and maintenance services |  |  | 256
- Operation services related to service concession arrangement |  |  | 2,697
Total |  |  | 5,376
Amortization of intangible assets |  |  | 395
Impairment losses on financial assets: |  |  |
- Trade receivables |  |  | 388
- Contract assets |  |  | 3,546
- Other receivables |  |  | ¥ 6,829

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