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Cash and bank balances | 12 Months Ended
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Dec. 31, 2023
Text block [abstract] |
Cash and bank balances |
16. | Cash and bank balances
|  | 31.12.2022 RMB’000 |  |  | 31.12.2023 RMB’000 |  |  | 31.12.2023 US$’000 |
Non-current |  |  |  |  |  |  |  |  |  |  |  |
Long-term bank deposits |  |  | 20,000 |  |  |  | — |  |  |  | — |
Current |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  | 4,451,489 |  |  |  | 5,544,376 |  |  |  | 780,502 |
Short-term bank deposits (i) |  |  | 351,567 |  |  |  | 467,096 |  |  |  | 65,755 |
Restricted cash |  |  | 27,687 |  |  |  | 27,999 |  |  |  | 3,942 |
|  |  | 4,830,743 |  |  |  | 6,039,471 |  |  |  | 850,199 |
Cash and bank balances |  |  | 4,850,743 |  |  |  | 6,039,471 |  |  |  | 850,199 |
Note:
| (i) | Short-term bank deposits relate to bank deposits with initial maturities of more than three months and subject to more than insignificant risk of changes in value upon withdrawal before maturity. The interest rate of these bank deposits as of December 31, 2023 for the Group ranged from 2.8% to 5.8% (2022: 0.8% to 4.4%). These short-term bank deposits are not considered as cash equivalents.
Cash at banks earns interest at floating rates based on daily bank deposit rates. Short-term deposits are made for varying periods, depending on the immediate cash requirements of the Group, and earn interests at the respective short-term deposit rates. The interest rate of the bank deposits (excluding long-term and short-term bank deposits) as of December 31, 2023 for the Group ranged from 2.5% to 5.7% (2022: 1.3% to 5.2%). As at December 31, 2023, there is fixed deposits of RMB 51.2 million (US$ 7.2 million) held with a related party (2022: RMB 36.6 million). As of December 31, 2023, the Group’s restricted cash of RMB 28.0 million (US$ 3.9 million) (2022: RMB 27.7 million) was used as collateral by the banks for the issuance of bills to suppliers. As of December 31, 2022 and 2023, the Group had RMB 518.0 million and RMB 534.5 million (US$ 75.2 million) respectively, of undrawn borrowing facilities in respect of which all conditions precedent had been met. For the purpose of the statement of cash flows, cash and cash equivalents comprise the following at December 31:
|  | 31.12.2022 |  |  | 31.12.2023 |  |  | 31.12.2023 |
|  | RMB’000 |  |  | RMB’000 |  |  | US$’000 |
Cash at banks and on hand |  |  | 3,730,372 |  |  |  | 4,963,232 |  |  |  | 698,692 |
Short-term bank deposits (i) |  |  | 721,117 |  |  |  | 581,144 |  |  |  | 81,810 |
Cash and cash equivalents |  |  | 4,451,489 |  |  |  | 5,544,376 |  |  |  | 780,502 |
Note:
| (i) | This relates to other short-term, highly liquid investments with original maturities of three months or less that are readily convertible to known amounts of cash and which are subject to an insignificant risk of changes in value.

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- Definition Disclosure of cash and bank balances. + References No definition available. + Details
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