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Inventories | 12 Months Ended
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Dec. 31, 2021
Text block [abstract] |
Inventories |
13. | Inventories
|  | 31.12.2020 |  |  | 31.12.2021 |  |  | 31.12.2021 |
|  | RMB’000 |  |  | RMB’000 |  |  | US$’000 |
Raw materials |  |  | 1,940,119 |  |  |  | 2,111,881 |  |  |  | 334,042 |
Work in progress |  |  | 33,211 |  |  |  | 25,169 |  |  |  | 3,981 |
Finished goods |  |  | 2,497,865 |  |  |  | 3,071,586 |  |  |  | 485,841 |
Total inventories at the lower of cost and net realizable value |  |  | 4,471,195 |  |  |  | 5,208,636 |  |  |  | 823,864 |
|  | 31.12.2019 |  |  | 31.12.2020 |  |  | 31.12.2021 |  |  | 31.12.2021 |
|  | RMB’000 |  |  | RMB’000 |  |  | RMB’000 |  |  | US$’000 |
Inventories recognized as an expense in cost of sales |  |  | 13,167,181 |  |  |  | 15,501,807 |  |  |  | 16,457,476 |  |  |  | 2,603,125 |
Inclusive of the following charge/(credit): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
- Inventories written down |  |  | 31,810 |  |  |  | 82,386 |  |  |  | 32,813 |  |  |  | 5,190 |
- Reversal of write-down of inventories |  |  | (14,788 | ) |  |  | (54,408 | ) |  |  | (41,823 | ) |  |  | (6,615 | )
- Inventories written off |  |  | — |  |  |  | — |  |  |  | 10,085 |  |  |  | 1,595 |
The reversal of write-down of inventory was made when the related inventories were sold above their carrying value.

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- Definition Text block [abstract] + References No definition available. + Details
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- Definition The entire disclosure for inventories. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 2 -IssueDate 2021-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=2&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IAS02_g36-39__IAS02_g36-39_TI -URIDate 2021-03-24 + Details
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