Schedule of Government subsidies (Details) (USD $)	9 Months Ended
	Jun. 30, 2013
Other Long-term Payables Schedule Of Government Subsidies 1	$ 7,913,200
Other Long-term Payables Schedule Of Government Subsidies 2	8,104,673
Other Long-term Payables Schedule Of Government Subsidies 3	0
Other Long-term Payables Schedule Of Government Subsidies 4	9,776,445
Other Long-term Payables Schedule Of Government Subsidies 5	2,384,126
Other Long-term Payables Schedule Of Government Subsidies 6	4,237,369
Other Long-term Payables Schedule Of Government Subsidies 7	67,046
Other Long-term Payables Schedule Of Government Subsidies 8	0
Other Long-term Payables Schedule Of Government Subsidies 9	10,364,372
Other Long-term Payables Schedule Of Government Subsidies 10	$ 22,118,487