|
|
|
2017 |
|
2016 |
|
2015 |
|
|
|
US$'000 |
|
US$'000 |
|
US$'000 |
|
Amortization of intangible assets (Note 8) |
|
8,440 |
|
12,649 |
|
4,547 |
|
Depreciation of property, plant and equipment (Note 9) |
|
94,051 |
|
105,695 |
|
55,668 |
|
Change in impairment losses on uncollectible trade receivables (Note 10) |
|
1,784 |
|
7,578 |
|
5,305 |
|
Change in inventory write-downs (Note 11) |
|
405 |
|
— |
|
917 |
|
Other |
|
(151) |
|
(245) |
|
613 |
|
Total |
|
104,529 |
|
125,677 |
|
67,050 |