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Employee benefit expense (Tables)

12 Months Ended

Dec. 31, 2018

Classes Of Employee Benefits Expense [Abstract]

Employee benefit expenses

		2018			2017
Wages and salaries	$	305,367		$	331,521
Statutory and company benefits		50,477			60,334
Expenses related to defined benefit plans [note 25]		3,527			5,208
Expenses related to defined contribution plans [note 25]		13,431			15,929
Equity-settled share-based compensation [note 24]		18,821			18,433
Cash-settled share-based compensation [note 24]		3,597			134
Total	$	395,220		$	431,559

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- Definition

The disclsoure of details of employee benefit expenses including wages, statutory, pension plans and share based compensation.

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