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OTHER ASSETS (Tables)
12 Months Ended
Dec. 31, 2018
Disclosure of other assets [Abstract]  
Schedule of Other Assets
 
 
December 31, 2018
US$‘000
   
December 31, 2017
US$‘000
 
Finance lease receivables (see Note 17)
   
476
     
685
 
Other assets
   
82
     
86
 
 
               
 
   
558
     
771