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Accounts receivable, net
 12 Months Ended
Dec. 31, 2011
Notes to Financial Statements  
Accounts receivable, net

 

    2011     2010  
    US$’000     US$’000  
             
Accounts receivable     3,900       3,823  
Less: Allowance for doubtful debts     (156 )     (149 )
      3,744       3,674  

 

As of December 31, 2011, accounts receivable in the form of bills receivable under letters of credit through banks amounted to approximately US$Nil (2010: US$16,000).