OTHER PAYABLES AND ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2017

Disclosure of other payables and accrued liabilities [Abstract]

Schedule of Other Payables and Accrued Liabilities

	December 31,
	2016		2017		2017
	CNY		CNY		US$
Natural resources fee (a)		8,294		—		—
Staff compensation fund (b)		1,547		—		—
Social security payable (c)		1,506		68		10
Payroll payable		1,704		376		58
Welfare payable		529		1		—
Advances from customers		23		—		—
Accrued expenses		1,419		2,372		365
Others		2,339		109		17
		17,361		2,926		450

(a) The natural resources fee represents fees payable to the PRC government and is calculated as a percentage of sales.

(b) The staff compensation fund represents one-off cash received from the PRC government to compensate employees of Wuhu Feishang through the Group for the loss of their state-sponsored pension and post-employment benefits. The fund is to be distributed to employees upon the termination of their employment with Wuhu Feishang. Wuhu Feishang is not required to make any additional contributions to the fund.

(c) The social security represents amounts payable to the PRC and Bolivia government-managed retirement insurance, medical insurance, etc.