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Contract liabilities

12 Months Ended

Dec. 31, 2022

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Contract liabilities

24. Contract liabilities

		31.12.2021				31.12.2022				31.12.2022
		RMB’000				RMB’000				US$’000
Unfulfilled service-type maintenance services			209,773				195,245				28,085
Advance from customer			432,659				499,831				71,899
Total			642,432				695,076				99,984
Current			573,259				617,737				88,859
Non-current			69,173				77,339				11,125
Total contract liabilities (Note 6.2)			642,432				695,076				99,984

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