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v3.25.3

Taxes (Details) ¥ in Millions, $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 HKD ($) | Sep. 30, 2024 HKD ($) | Sep. 30, 2025 USD ($) | Sep. 30, 2025 HKD ($) | Sep. 30, 2025 CNY (¥) | Sep. 30, 2024 USD ($) | Sep. 30, 2024 HKD ($) | Dec. 31, 2024 USD ($)
Taxes [Line Items] |  |  |  |  |  |  |  |
Corporate tax rate |  |  | 21.00% | 21.00% | 21.00% | 21.00% | 21.00% |
Profit tax percentage |  |  | (5.94%) | (5.94%) | (5.94%) |  |  |
Percentage of business corporation tax rate |  |  | 8.85% | 8.85% | 8.85% |  |  |
Percentage of metropolitan transportation business tax |  |  | 30.00% | 30.00% | 30.00% |  |  |
Tax rate, percentage |  |  | (14.76%) | (14.76%) | (14.76%) | (0.60%) | (0.60%) |
Taxable income (in Yuan Renminbi) | ¥ |  |  |  |  | ¥ 3 |  |  |
Income tax rate, percentage |  |  | (30.13%) | (30.13%) | (30.13%) | (1.53%) | (1.53%) |
Income tax payable (in Dollars) |  |  | $ 1,818,814 |  |  |  |  |
Tax losses carryforwards (in Dollars) |  |  | $ 6,627,320 |  |  |  |  | $ 6,105,138
Valuation allowance rate |  |  | 12.37% | 12.37% | 12.37% | (19.47%) | (19.47%) |
PRC [Member] |  |  |  |  |  |  |  |
Taxes [Line Items] |  |  |  |  |  |  |  |
Income tax rate, percentage |  |  | 5.00% | 5.00% | 5.00% |  |  |
Income tax payable (in Dollars) |  |  |  |  |  |  |  |
Tax losses carryforwards (in Dollars) |  |  | $ 5,300,000 |  |  |  |  |
New York [Member] |  |  |  |  |  |  |  |
Taxes [Line Items] |  |  |  |  |  |  |  |
Profit tax percentage |  |  | 6.50% | 6.50% | 6.50% |  |  |
Hong Kong [Member] |  |  |  |  |  |  |  |
Taxes [Line Items] |  |  |  |  |  |  |  |
Profit tax percentage | 16.50% |  | 16.50% | 16.50% | 16.50% |  |  |
Tax rate, percentage |  |  | 8.25% | 8.25% | 8.25% |  |  |
Assessable profits (in Dollars) | $ 2 | $ 2 |  | $ 2 |  |  | $ 2 |
U.S [Member] |  |  |  |  |  |  |  |
Taxes [Line Items] |  |  |  |  |  |  |  |
Tax losses carryforwards (in Dollars) |  |  | $ 20,000,000 |  |  |  |  |
Valuation allowance rate |  |  | 100.00% | 100.00% | 100.00% |  |  |
Minimum [Member] | U.S [Member] |  |  |  |  |  |  |  |
Taxes [Line Items] |  |  |  |  |  |  |  |
Tax year open to examination |  |  | 2022 | 2022 | 2022 |  |  |
Maximum [Member] | U.S [Member] |  |  |  |  |  |  |  |
Taxes [Line Items] |  |  |  |  |  |  |  |
Tax year open to examination |  |  | 2024 | 2024 | 2024 |  |  |
US Tax Authorities [Member] |  |  |  |  |  |  |  |
Taxes [Line Items] |  |  |  |  |  |  |  |
Income tax payable (in Dollars) |  |  | $ 1,960,625 |  |  |  |  | $ 141,810

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