ACCOUNTS RECEIVABLE, NET-THIRD PARTIES (Table)

12 Months Ended

Dec. 31, 2013

ACCOUNTS RECEIVABLE, NET-THIRD PARTIES [Abstract]

Schedule of Accounts Receivable

	As of December 31,
	2012			2013
	RMB			RMB
Accounts receivables		2,386,356,664			2,094,704,129
Allowance for doubtful accounts		(673,671,445	)		(445,956,167	)
Accounts receivable, net		1,712,685,219			1,648,747,962

Schedule of Movement of Allowance for Doubtful Accounts

	As of December 31,
	2011			2012			2013
	RMB			RMB			RMB
At beginning of year		378,888			179,746,165			673,671,445
Addition		184,990,129			541,662,539			121,315,213
Write-off		(24,140	)		-			(40,819,459	)
Reversal		(5,598,712	)		(47,737,259	)		(308,211,032	)
At end of year		179,746,165			673,671,445			445,956,167