Inventories (Tables)

12 Months Ended

Dec. 31, 2018

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Summary of Inventories

	December 31, 2018		December 31, 2017
Raw materials		14,980		15,050
Work in progress		8,681		6,990
Finished goods and goods for resale		19,762		15,950
Total inventories at the lower of cost and net realisable value		43,423		37,990