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Expenses (Tables)

12 Months Ended

Dec. 31, 2017

Analysis of income and expense [abstract]

Schedule of expenses

For the years ended December 31	2017			2016
Cost of sales	$	2,035,545		$	1,533,915
Selling and distribution	449,593			408,893
Administrative expenses	99,036			59,675
Total expenses by function	$	2,584,174		$	2,002,483
Cost of raw materials and purchased methanol	$	1,637,085		$	1,140,551
Ocean freight and other logistics	374,717			351,609
Employee expenses, including share-based compensation	243,707			204,762
Other expenses	96,440			77,507
Cost of sales and operating expenses	2,351,949			1,774,429
Depreciation and amortization	232,225			228,054
Total expenses by nature	$	2,584,174		$	2,002,483

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Disclosure of Expenses by Function and Expenses by Nature

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