Note 21 - Related party transactions (Tables) (Revenue from Related Parties [Member])

6 Months Ended

Jun. 30, 2013

Revenue from Related Parties [Member]

Note 21 - Related party transactions (Tables) [Line Items]

Schedule of Related Party Transactions [Table Text Block]

	Six Months Ended June 30,
	2013		2012
	US$(’000)		US$(’000)
	(Unaudited)		(Unaudited)
-Beijing Saimeiwei Food Equipment Technology Co., Ltd,		122		55
-Beijing Fengshangyinli Technology Co., Ltd.		6		1
-Beijing Telijie Century Environmental Technology Co., Ltd.		46		10
		174		66

	Three Months Ended June 30,
	2013		2012
	US$(’000)		US$(’000)
	(Unaudited)		(Unaudited)
-Beijing Saimeiwei Food Equipment Technology Co., Ltd,		78		41
-Beijing Fengshangyinli Technology Co., Ltd.		4		-
-Beijing Telijie Century Environmental Technology Co., Ltd.		33		10
		115		51