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Trade and Other Payables (Tables)
12 Months Ended
Dec. 31, 2018
Trade And Other Current Payables [Abstract]  
Summary of Trade and Other Payables

 

 

As of December 31,

 

 

 

2018

 

 

2017

 

 

 

US$’000

 

 

US$’000

 

Trade payables

 

 

15,941

 

 

 

22,973

 

Other payables

 

 

5,186

 

 

 

5,877

 

 

 

 

21,127

 

 

 

28,850