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v3.23.1

Operating Segment Information - Schedule Of Operating Segments (Detail) - HKD ($) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | $ 825,184,760 | $ 680,477,636 | $ 607,263,125
Unallocated other income | 141,461,546 | 125,538,171 | 111,867,468
Unallocated other gain | 153,487,985 | 0 | 0
Unallocated finance costs | (6,729,278) | (12,825,923) | (21,510,079)
Unallocated net changes in fair value on derivative financial liability |  |  | 7,765,148
PROFIT BEFORE TAX | 1,361,698,473 | 1,331,176,555 | 1,001,420,217
Depreciation | 96,115 | 44,226 | 30,374
Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 1,371,881,012 | 1,397,844,217 | 1,118,540,173
Gross profit | 1,299,822,031 | 1,375,871,028 | 1,076,548,268
Unallocated amounts [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Unallocated other income | 141,461,546 | 125,538,171 | 111,867,468
Unallocated other gain | 153,487,985 |  |
Unallocated finance costs | (6,729,278) | (12,825,923) | (21,510,079)
Unallocated net changes in fair value on derivative financial liability | 13,347,266 |  | 7,765,148
Corporate and other unallocated expenses | (239,691,077) | (157,406,721) | (173,250,588)
External Customer [member] | Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 825,184,760 | 680,477,636 | 607,263,125
Other Customer [member] | Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 546,696,252 | 717,366,581 | 511,277,048
Asset Management [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 581,932,693 | 680,477,636 | 607,263,125
Asset Management [member] | Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 183,572,996 |  |
Gross profit | 166,805,327 |  |
Asset Management [member] | External Customer [member] | Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 183,572,996 |  |
Strategic Investment [member] | Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 546,696,252 | 717,366,581 | 511,277,048
Gross profit | 546,696,252 | 717,366,581 | 511,277,048
Strategic Investment [member] | Other Customer [member] | Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 546,696,252 | 717,366,581 | 511,277,048
Other Segments [Member] |  |  |
Disclosure of operating segments [line items] |  |  |
Depreciation | 5,784,258 | 44,226 | 30,374
Capital expenditure |  |  | 110,734
Fashion and luxury media advertising and marketing services [Member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 59,679,071 |  |
Fashion and luxury media advertising and marketing services [Member] | Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 59,679,071 |  |
Gross profit | 21,337,768 |  |
Fashion and luxury media advertising and marketing services [Member] | External Customer [member] | Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 59,679,071 |  |
Capital market solutions [Member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 581,932,693 | 680,477,636 | 607,263,125
Capital market solutions [Member] | Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | 581,932,693 | 680,477,636 | 607,263,125
Gross profit | 564,982,684 | 658,504,447 | 565,271,220
Capital market solutions [Member] | External Customer [member] | Operating segments [member] |  |  |
Disclosure of operating segments [line items] |  |  |
Revenue from contracts with customers | $ 581,932,693 | $ 680,477,636 | $ 607,263,125

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