OTHER PAYABLES AND ACCRUALS

12 Months Ended

Dec. 31, 2023

Notes and other explanatory information [abstract]

OTHER PAYABLES AND ACCRUALS

18. OTHER PAYABLES AND ACCRUALS

	December 31,
	2022		2023		2023
	CNY		CNY		US$
Financial liabilities
Accrued expenses		6,444		7,748		1,095
Deposits from customers		305		116		16
		6,749		7,864		1,111
Accrued payroll		3,108		156		21
Penalties related to income tax		4,611		—		—
Taxes other than income tax payable (a)		1,885		2		—
Transaction deposit of mining right acquisition  (Note 25 (b))		—		74,322		10,500
Others		371		266		37
		9,975		74,746		10,558
Total		16,724		82,610		11,669

(a) Taxes other than income taxes payable mainly comprise accruals for output value-added tax, city construction tax and education surcharge.