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Expenses (Tables) | 12 Months Ended
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Dec. 31, 2019
Analysis of income and expense [abstract] |
Schedule of expenses |
For the years ended December 31 | 2019 |  | 2018 |
|  | (As restated - note 25) |
Cost of sales | $ | 2,570,840 |  | $ | 3,128,237 |
Selling and distribution | 498,738 |  | 464,474 |
Administrative expenses | 74,486 |  | 60,367 |
Total expenses by function | $ | 3,144,064 |  | $ | 3,653,078 |
Cost of raw materials and purchased methanol | $ | 2,169,027 |  | $ | 2,742,370 |
Ocean freight and other logistics | 334,650 |  | 399,293 |
Employee expenses, including share-based compensation | 184,171 |  | 182,519 |
Other expenses | 112,089 |  | 83,593 |
Cost of sales and operating expenses 1 | 2,799,937 |  | 3,407,775 |
Depreciation and amortization | 344,127 |  | 245,303 |
Total expenses by nature | $ | 3,144,064 |  | $ | 3,653,078 |
1 | Cost of sales and operating expenses for 2018 has been restated. Refer to note 25 for more information.

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