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Earnings per share (Tables)

12 Months Ended

Dec. 31, 2023

Basic earnings per share

The calculation of basic earnings per share is based on:


	31.12.2021		31.12.2022		31.12.2023		31.12.2023
	RMB’000		RMB’000		RMB’000		US$’000
Profit attributable to equity holders of the Company		272,673		218,581		285,518		40,193

Weighted average number of ordinary shares		40,858,290		40,858,290		40,858,290		40,858,290

Diluted earnings per share

The weighted average number of ordinary shares adjusted for the effect of unissued ordinary shares under the Share Option Scheme is determined as follows:


	31.12.202 1		31.12.202 2		31.12.2023
Weighted average number of shares issued, used in the calculation of basic earnings per share		40,858,290		40,858,290		40,858,290
Diluted effect of share options		—		—		—

Weighted average number of ordinary shares adjusted for effect of dilution		40,858,290		40,858,290		40,858,290