| Other receivables and other current assets |
| 5. | Other receivables and other current assets | Other receivables and other current assets consisted of the following: | | | April 30, 2026 | | | October 31,
2025 | | | Deposit | | $ | 23,380 | | | $ | 27,780 | | | Other receivables | | | 593,292 | | | | 623,472 | | | VAT deductibles | | | 21,472 | | | | 45,863 | | | Export tax rebate receivable | | | 36,537 | | | | 39,818 | | | Cash advanced to employees | | | 23,206 | | | | 334,550 | | | Advances to suppliers | | | 7,534,664 | | | | 3,931,712 | | | Others | | | 1,950 | | | | 472 | | | Total other receivables and other current assets | | $ | 8,234,501 | | | $ | 5,003,667 | |
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| 5. | Other receivables and other current assets | Other receivables and other current assets consisted of the following: | | | October 31,
2025 | | | October 31,
2024 | | | Deposit | | $ | 18,879 | | | $ | 26,935 | | | Other receivables | | | 632,373 | | | | 13,087 | | | VAT deductibles | | | 45,863 | | | | 140,944 | | | Export tax rebate receivable | | | 39,818 | | | | 75,639 | | | Cash advanced to employees | | | 334,550 | | | | 51,343 | | | Advances to suppliers | | | 3,931,712 | | | | 7,144,369 | | | Others | | | 472 | | | | — | | | Total prepayments and other current assets | | $ | 5,003,667 | | | $ | 7,452,317 | |
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