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PROFIT/(LOSS) BEFORE INCOME TAX | 6 Months Ended
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Jun. 30, 2023
Profitloss Before Income Tax |
PROFIT/(LOSS) BEFORE INCOME TAX |
| 6. | PROFIT/(LOSS) BEFORE INCOME TAX
The Group’s profit/(loss) before tax is arrived at after (crediting)/charging:
Schedule of group’s profit/(loss) before tax |  |  |  |  |  |  |  |  |  |  |  |
|  | Six months ended June 30, |
|  | 2022 |  |  | 2023 |  |  | 2023 |
|  | CNY |  |  | CNY |  |  | US$ |
|  | (Unaudited) |  |  | (Unaudited) |  |  | (Unaudited) |
Crediting: |  |  |  |  |  |  |  |  |  |  |  |
Finance income (Note 5) |  |  | (9,376 | ) |  |  | (8,101 | ) |  |  | (1,117 | )
Charging: |  |  |  |  |  |  |  |  |  |  |  |
Cost of sales |  |  |  |  |  |  |  |  |  |  |  |
- Construction service |  |  | 5,107 |  |  |  | 2,423 |  |  |  | 334 |
- Operation and maintenance services |  |  | — |  |  |  | 256 |  |  |  | 35 |
- Operation services related to service concession arrangement |  |  | 3,664 |  |  |  | 2,697 |  |  |  | 372 |
Total |  |  | 8,771 |  |  |  | 5,376 |  |  |  | 741 |
Depreciation |  |  |  |  |  |  |  |  |  |  |  |
- Property, plant and equipment |  |  | 141 |  |  |  | 106 |  |  |  | 14 |
- Right-of-use assets |  |  | 707 |  |  |  | 713 |  |  |  | 98 |
Amortization of intangible assets |  |  | 404 |  |  |  | 395 |  |  |  | 54 |
Expense relating to short-term leases |  |  | 174 |  |  |  | 209 |  |  |  | 29 |
Impairment losses/(reversal) on financial assets: |  |  |  |  |  |  |  |  |  |  |  |
- Trade receivables |  |  | 1,936 |  |  |  | 388 |  |  |  | 53 |
- Contract assets |  |  | (41 | ) |  |  | 3,546 |  |  |  | 489 |
- Other receivables |  |  | 1,077 |  |  |  | 6,829 |  |  |  | 942 |
Fair value (gain)/loss on financial instruments: |  |  |  |  |  |  |  |  |  |  |  |
- Derivative financial liabilities (Note 16(b)) |  |  | (559 | ) |  |  | 86 |  |  |  | 12 |
Other income |  |  | (731 | ) |  |  | (642 | ) |  |  | (89 | )
Finance costs (Note 5) |  |  | 1,822 |  |  |  | 1,930 |  |  |  | 266 |

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