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Earnings Per Share Attributable To Ordinary Equity Holders of The Parent - Additional information (Detail) | 12 Months Ended
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Dec. 31, 2020 HKD ($)
Earnings per share [line items] |
Increase Decrease Through The Adjustment Effect Of Interest On The Convertible Bond | $ 7,717,348
Increase (decrease) in credit derivative, fair value | 7,765,148
Increase (decrease) through effect of changes in foreign exchange rates, liabilities arising from financing activities | $ 528,958

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- Definition The increase (decrease) in the fair value of a credit derivative. [Refer: Credit derivative, fair value] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph 24G -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_24G_a&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The increase (decrease) in liabilities arising from financing activities resulting from the effect of changes in foreign exchange rates. [Refer: Liabilities arising from financing activities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2022-03-24 -Paragraph 44B -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2022-en-r&anchor=para_44B_c&doctype=Standard -URIDate 2022-03-24 + Details
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