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v3.21.1

Lease liabilities (Tables) | 12 Months Ended
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Dec. 31, 2020
Lease liabilities [abstract] |
Summary of Lease Liabilities |
|  | Effective interest rate |  |  | Maturity |  |  | 31.12.2019 |  |  | 31.12.2020 |  |  | 31.12.2020 |
|  | % |  |  |  |  |  | RMB’000 |  |  | RMB’000 |  |  | US$’000 |
Current (Note 1 7 ) |  |  | 1.25% - 6.20% |  |  |  | 2021 |  |  |  | 28,633 |  |  |  | 22,755 |  |  |  | 3,516 |
Non- current (Note 1 7 ) |  |  | 1.25% - 6.20% |  |  |  | 2022-2026 |  |  |  | 31,374 |  |  |  | 17,023 |  |  |  | 2,631 |

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