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Prepayments and Other Assets - Schedule of Prepayments and Other Assets (Details) - USD ($) | Apr. 30, 2026 | Oct. 31, 2025
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Schedule of Prepayments and Other Assets [Abstract] |  |  |
Prepayments for fuel and other costs |  | $ 6,821,869 | $ 8,125,053
Prepaid keyman insurance | [1] | 1,119,556 | 1,108,848
Others |  | 161,808 | 77,875
Total |  | 8,103,233 | 9,311,776
Including: |  |  |
Prepayments, prepaid expense and other current assets |  | 7,263,566 | 8,481,387
Prepayments, prepaid expenses and other non-current assets |  | $ 839,667 | $ 830,389
[1] | On February 14, 2020, the Company purchased a keyman insurance policy for its principal shareholder at a cost of $916,923. As of April 30, 2026, the surrender value was $831,506. On September 25, 2025, the Company purchased a new keyman insurance for its management at a cost of $367,729. As of April 30, 2026, the surrender value was $288,050.

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