Other Income (Tables)

12 Months Ended

Dec. 31, 2018

Other income [abstract]

Schedule of other income

	31/12/2016		31/12/2017		31/12/2018
	US$’000		US$’000		US$’000
Maintenance income		9		9		9
Forfeiture of customer deposit		151		–		50
Others		390		406		617
		550		415		676