EARNINGS / (LOSS) PER SHARE (Tables)

12 Months Ended

Dec. 31, 2018

Earnings Loss Per Share

Schedule of earning per share

	For the year ended
	December 31,
Basic earnings / (loss) per share	2018		2017		2016
Earnings / (loss) attributable to owners of the parent (ThUS$)		181,935		155,304		69,220
Weighted average number of shares, basic		606,407,693		606,407,693		546,559,599
Basic earnings / (loss) per share (US$)		0.30002		0.25610		0.12665

	For the year ended
	December 31,
Diluted earnings / (loss) per share	2018		2017		2016
Earnings / (loss) attributable to owners of the parent (ThUS$)		181,935		155,304		69,220
Weighted average number of shares, basic		606,407,693		606,407,693		546,559,599
Weighted average number of shares, diluted		606,407,693		606,407,693		546,559,599
Diluted earnings / (loss) per share (US$)		0.30002		0.25610		0.12665