XML 18 R20.htm IDEA: XBRL DOCUMENT
v3.20.1

Inventories | 12 Months Ended
--- | ---
Dec. 31, 2019
Classes Of Inventories [Abstract] |
Inventories |
13. | INVENTORIES
| As of December 31, |
| 2019 |  | 2018 |
| US$’000 |  | US$’000 |
Raw materials and supplies |  | 19,712 |  |  | 25,717 |
Work in progress |  | 19,118 |  |  | 15,598 |
Finished goods |  | 50,309 |  |  | 46,592 |
|  | 89,139 |  |  | 87,907 |
Allowance for inventories |  | (3,952 | ) |  | (3,982 | )
Total inventories at the lower of cost and net realizable value |  | 85,187 |  |  | 83,925 |
Inventories recognized as an expense during the year ended December 31, 2019, December 31, 2018 and December 31, 2017 amounted to $313,695, $388,079 and $384,995 respectively. For the year ended December 31, 2019, the amount of $322 was credited to cost of sales when the circumstances, such as copper price fluctuation, that caused the net realizable value of inventory to be lower than its cost no longer existed. For the year ended December 31, 2018 and 2017, the Company recognized allowance for inventory of $1,613 and $532 as an expense in cost of sales for inventories carried at net realizable value.

X
- References No definition available. + Details
Name: | ifrs-full_ClassesOfInventoriesAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for inventories. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 2 -IssueDate 2019-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=2&code=ifrs-tx-2019-en-r&doctype=Standard&dita_xref=IAS02_g36-39_TI -URIDate 2019-03-27 + Details
Name: | ifrs-full_DisclosureOfInventoriesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration