| | January - December | | ||
| | 2017 | | 2016 | |
| | ThU.S.$ | | ThU.S.$ | |
Property, plant and equipment capitalized cost | | | | | |
Property, plant and equipment capitalized interest cost rate | | 4.91 | % | 5.11 | % |
Amount of the capitalized interest cost, property, plant and equipment | | 5,603 | | 2,177 | |