LEASES (Tables)

12 Months Ended

Dec. 31, 2020

Presentation of leases for lessee [abstract]

Schedule of Associated Lease Liabilities

The carrying amounts of the Group’s right-of-use assets and the movements during the year are as follows:

	Buildings			Total			Total
		CNY			CNY			US$
As of January 1, 2019		1,803			1,803			276
Depreciation charge		(1,187	)		(1,187	)		(182	)
As of December 31, 2019 and January 1, 2020		616			616			94
Addition		1,439			1,439			220
Depreciation charge		(976	)		(976	)		(149	)
As of December 31, 2020		1,079			1,079			165

Schedule of Lease Liabilities

The carrying amount of lease liabilities and the movements during the year are as follows:

	2019			2020			2020
	CNY			CNY			US$
Carrying amount at January 1,		1,803			803			123
Addition		—			1,439			220
Accretion of interest recognized during the year		60			38			6
Payments		(1,060	)		(1,188	)		(182	)
Carrying amount at December 31,		803			1,092			167
Analyzed into:
Current portion		803			745			114
Non-current portion		—			347			53

Schedule of Maturity Analysis of Operating Lease Payments

The amounts recognized in profit or loss in relation to leases are as follows:

	2019		2020		2020
	CNY		CNY		US$
Interest on lease liabilities		60		38		6
Depreciation charge of right-of-use assets (Note 11)		1,187		976		149
Expense relating to short-term leases (included in administrative expenses) (Note 11)		46		97		15
Total amount recognized in profit or loss		1,293		1,111		170