Inventories

12 Months Ended

Dec. 31, 2018

Inventories

	2018		2017
	US$’000		US$’000
Raw materials		96		132
Work in progress		21		48
Finished goods		284		316
		401		496

Management continuously reviews obsolete and slow moving inventories and assesses the inventory valuation to determine if the write-down of inventories is deemed appropriate. For the years ended December 31, 2018, and 2017, write-down of inventories amounted to (US$5,000) and US$68,000, respectively, which were (credited) / charged to cost of revenue in consolidated statements of operations and comprehensive income / (loss).

ZHEJIANG TIANLAN

Inventories

	2018		2017
	RMB’000		RMB’000
Raw materials		11,963		4,741
Work in progress		-		6,452
Finished goods		-		3,924
		11,963		15,117