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ACCOUNTS RECEIVABLE (Tables)

12 Months Ended

Dec. 31, 2018

Receivables [Abstract]

Schedule of Accounts Receivable

		As at December 31,
		2017				2018				2018
		RMB				RMB				US$
Accounts receivable			144,921				90,453				13,155
Allowance for doubtful accounts			(12,969	)			(3,585	)			(521	)
Accounts receivable, net			131,952				86,868				12,634

The movement in the allowance for doubtful accounts were as follows:    

		For the Years Ended December 31,
		2016				2017				2018				2018
		RMB				RMB				RMB				US$
Balance at the beginning of the year			1,781				57				12,969				1,886
Provisions for the year			1,066				14,840				1,303				189
Reversal of provisions from prior periods due to subsequent cash collection during the year			-				-				(709	)			(103	)
Amounts written off during the year			(2,790	)			(1,928	)			(9,989	)			(1,453	)
Foreign exchange gain or loss			-				-				11				2
Balance at the end of the year			57				12,969				3,585				521

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- References

No definition available.

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- Definition

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3,4)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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