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Summary of accounting policies applied by the Group for the annual reporting period ending December 31, 2022 - Summary of foreign exchange rates (Detail)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure Of Detailed Information About Foreign Exchange Rates [Line Items]      
Closing foreign exchange rate 0.93756 0.88292 0.81493
Average foreign exchange rate 0.94888 0.84495 0.87621