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Treasury shares (Tables)

12 Months Ended

Dec. 31, 2024

Disclosure of Treasury Shares [abstract]

Summary of Treasury Shares

		2023				2024				2024
		RMB’000				RMB’000				US$’000
At January 1			—				—				—
Addition			—				285,561				39,806
At December 31			—				285,561				39,806

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