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Contract liabilities (Tables)

12 Months Ended

Dec. 31, 2023

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Summary of Contract Liabilities

		31.12.2022				31.12.2023				31.12.2023
		RMB’000				RMB’000				US$’000
Unfulfilled service-type maintenance services			195,245				155,192				21,847
Advance from customer			499,831				536,235				75,487
Total			695,076				691,427				97,334
Current			617,737				639,213				89,984
Non-current			77,339				52,214				7,350
Total contract liabilities (Note 6.2)			695,076				691,427				97,334

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