Condensed interim consolidated statements of cash flows (USD $)	3 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Cash flow from operating activities
Net loss	$ (1,819,754)	$ (3,657,792)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	5,178,125	4,319,358
Provision for doubtful debts	1,053,939	3,060,868
Recovery of provision for obsolete inventories	(321,636)	0
Impairment charge	2,707,686	0
Share-based compensation	255,477	525,019
Deferred income taxes	2,110,627	(235,750)
Deferred revenue	(62,939)	(60,096)
Exchange (gain) / loss	164,869	(65,527)
Changes in operating assets and liabilities:
Trade accounts receivable	(20,225,712)	(7,871,723)
Inventories	12,688,338	(2,228,036)
Prepayments and other receivables	(2,003,045)	521,311
Accounts and bills payable	(1,027,864)	15,961,714
Accrued expenses and other payables	6,947,805	8,116,784
Net cash provided by operating activities	5,645,916	18,386,130
Cash flow from investing activities
Purchases of property, plant and equipment	(3,777,916)	(5,967,721)
Purchases of intangible assets	(463,779)	0
Net cash used in investing activities	(4,241,695)	(5,967,721)
Cash flow from financing activities
Proceeds from borrowings	37,817,913	27,754,283
Repayment of borrowings	(59,074,742)	(31,759,964)
(Increase) / decrease in pledged deposits	807,608	(6,757,619)
Net cash used in financing activities	(20,449,221)	(10,763,300)
Effect of exchange rate changes on cash and cash equivalents	61,539	283,148
Net increase / (decrease) in cash and cash equivalents	(18,983,461)	1,938,257
Cash and cash equivalents at the beginning of period	24,858,239	22,588,635
Cash and cash equivalents at the end of period	5,874,778	24,526,892
Cash received during the period for:
Bills receivable discounted to banks	4,827,214	9,095,582
Cash paid during the period for:
Income taxes	0	0
Interest, net of amounts capitalized	$ 2,663,769	$ 2,402,600