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Bank loans | 12 Months Ended
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Dec. 31, 2018
Disclosure Of Bank Loans [Abstract] |
Disclosure of loans and advances to banks [text block] |
| 13. | Bank loans
The movement is presented below:
|  | 2018 |  |  | 2017 |  |  | 2016 |
|  | US$(000) |  |  | US$(000) |  |  | US$(000) |
Beginning balance |  |  | 96,215 |  |  |  | 55,000 |  |  |  | 285,302 |
New loans |  |  | 95,000 |  |  |  | 341,215 |  |  |  | 200,500 |
Disbursements |  |  | (95,000 | ) |  |  | (300,000 | ) |  |  | (442,957 | )
Sale of subsidiary |  |  | (1,215 | ) |  |  | - |  |  |  | - |
Exchange difference |  |  | - |  |  |  | - |  |  |  | 12,155 |
Final balance |  |  | 95,000 |  |  |  | 96,215 |  |  |  | 55,000 |
As of December 31, 2018 and 2017, bank loans were obtained for working capital purposes, have current maturity and accrue interest at market annual rates ranging from 2.00% to 3.13% as of December 31, 2018 (1.15% to 6.85% as of December 31, 2017).

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- Definition The disclosure of loans and advances to banks. [Refer: Loans and advances to banks] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_10_e&doctype=Standard -URIDate 2018-03-16 + Details
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