TRADE AND BILL PAYABLES (Tables)

12 Months Ended

Dec. 31, 2021

TRADE PAYABLES [abstract]

summary of trade and bills payable

	2020		2021
	RMB’000		RMB’000
Trade payables (a)		2,073,922		2,812,710
Bill payables (b)		—		300,000
		2,073,922		3,112,710

Schedule of trade payables

(a) Trade payables

	2020		2021
	RMB’000		RMB’000
Payables to third parties		812,629		1,037,841
Payables to related parties		1,261,293		1,774,869
		2,073,922		2,812,710

Schedule of information of bills payable

(b) Bill payables

	2020		2021
	RMB’000		RMB’000
Bank acceptance bills		—		300,000

Schedule of aging analysis of trade payables

The aging analysis of trade and bill payables was as follows:

	2020		2021
	RMB’000		RMB’000
Within 1 year		1,874,224		2,577,337
Over 1 year but within 2 years		146,717		482,169
Over 2 years but within 3 years		8,993		20,392
Over 3 years		43,988		32,813
		2,073,922		3,112,710