Condensed interim consolidated balance sheets (USD $)	Dec. 31, 2011	Sep. 30, 2011
Current assets
Cash and cash equivalents	$ 5,874,778	$ 24,858,239
Pledged deposits	4,982,895	5,725,587
Trade accounts receivable, net	109,241,526	88,261,267
Inventories, net	55,493,017	67,140,968
Prepayments and other receivables	6,762,289	5,242,418
Deferred tax assets, net	3,987,419	6,000,450
Total current assets	186,341,924	197,228,929
Property, plant and equipment, net	240,351,919	243,238,114
Lease prepayments, net	32,883,679	32,730,707
Intangible assets, net	738,223	295,136
Deferred tax assets, net	1,731,500	1,749,045
Total assets	462,047,245	475,241,931
Current liabilities
Short-term bank loans	130,889,802	139,706,153
Current maturities of long-term bank loans	7,929,460	23,495,136
Accounts and bills payable	119,801,246	118,423,415
Accrued expenses and other payables	25,890,005	20,975,742
Total current liabilities	284,510,513	302,600,446
Long-term bank loans, less current maturities	20,156,274	14,975,142
Other long-term loan	2,487,979	2,457,309
Deferred revenue	7,485,410	7,455,790
Other long-term payables	11,149,422	11,731,738
Deferred tax liabilities	756,997	747,666
Total liabilities	326,546,595	339,968,091
Commitments and contingencies	0	0
Shareholders' equity
Common stock US$ 0.001 par value; 100,000,000 authorized; 63,816,276 issued and outstanding as of September 30, 2011 and December 31, 2011	63,817	63,817
Donated shares	14,101,689	14,101,689
Additional paid-in capital	126,390,949	126,135,472
Statutory reserves	7,786,157	7,645,303
Accumulated deficit	(46,370,848)	(44,410,240)
Accumulated other comprehensive income	37,595,496	35,804,409
Shareholder's equity before treasury stock	139,567,260	139,340,450
Less: Treasury shares	(4,066,610)	(4,066,610)
Total shareholders' equity	135,500,650	135,273,840
Total liabilities and shareholders' equity	$ 462,047,245	$ 475,241,931