6. Accounts receivable, net (Tables)

12 Months Ended

Dec. 31, 2015

Accounts receivable, net

	2015			2014
	US$’000			US$’000
Accounts receivable		4,557			4,316
Less: Allowance for doubtful debts		(57	)		(48	)
		4,500			4,268

Age analysis of past due account receivables

	2015		2014
	US$’000		US$’000
Current		2,762		864
30-59 days past due		633		1,226
60-89 days past due		635		23
Greater than 90 days		470		2,155
		4,500		4,268

ZHEJIANG JIAHUAN

Accounts receivable, net

	2015			2014
	RMB’000			RMB’000
Accounts receivable, gross		99,864			74,024
Less: Allowance for doubtful debts		(32	)		(131	)
Accounts receivable, net
		99,832			73,893
		2015			2014
	RMB’000			RMB’000
Allowance for doubtful debts:
Balance at beginning		(131	)		(8,000	)
Charged to statement of income
Recovered		99			7,869
Balance at end
		(32	)		(131	)

ZHEJIANG TIANLAN

Accounts receivable, net

	2015			2014
	RMB’000			RMB’000
Accounts receivable		238,325			185,443
Less: Allowance for doubtful debts		(30,418	)		(28,835	)
		207,907			156,608