Condensed interim consolidated statements of cash flows (USD $)	3 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Cash flows from operating activities
Net loss	$ (28,165,749)	$ (1,819,754)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	5,136,373	5,178,125
Provision for doubtful accounts	6,200,065	1,053,939
Write-down of inventories	19,275,145	0
Impairment charge	0	2,707,686
Loss arising from loan guarantees	7,360,706	0
Share-based compensation	121,046	255,477
Deferred income taxes	0	2,110,627
Deferred revenue	(84,849)	(62,939)
Exchange loss	198,290	164,869
Changes in operating assets and liabilities:
Trade accounts receivable	11,969,900	(20,225,712)
Inventories	(13,923,003)	12,366,702
Prepayments and other receivables	(577,170)	(2,003,045)
Accounts and bills payable	(7,737,665)	(1,027,864)
Accrued expenses and other payables	6,139,621	6,947,805
Net cash provided by operating activities	5,912,710	5,645,916
Cash flows from investing activities
Decrease in pledged deposits	617,736	807,608
Purchases of property, plant and equipment	(10,407,244)	(3,777,916)
Purchases of intangible assets	(155,112)	(463,779)
Net cash used in investing activities	(9,944,620)	(3,434,087)
Cash flows from financing activities
Proceeds from borrowings	36,812,185	37,817,913
Repayment of borrowings	(33,702,852)	(59,074,742)
Loans from related parties	862,854	0
Net cash (used in)/provided by financing activities	3,972,187	(21,256,829)
Effect of exchange rate changes on cash and cash equivalents	77,183	61,539
Net increase in cash and cash equivalents	17,460	(18,983,461)
Cash and cash equivalents at the beginning of period	9,271,633	24,858,239
Cash and cash equivalents at the end of period	9,289,093	5,874,778
Cash received during the period for:
Bills receivable discounted to banks	35,818,355	4,827,214
Cash paid during the period for:
Income taxes	0	0
Interest, net of amounts capitalized	$ 2,471,858	$ 2,663,769