XML 37 R11.htm IDEA: XBRL DOCUMENT

Prepayment on property, plant and equipment	3 Months Ended
Prepayment on property, plant and equipment	Mar. 31, 2012
Prepayment on property, plant and equipment	(5) Prepayment on property, plant and equipment As of March 31, 2012 and December 31, 2011, prepayment on property, plant and equipment consisted of $7,280,209 and $7,241,472, respectively in respect of prepaid land use right.