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v3.24.1

Short-Term Bank Loans (Details) | 12 Months Ended |  |  |  |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2021 USD ($) | Sep. 20, 2023 USD ($) | Sep. 20, 2023 CNY (¥) | Apr. 30, 2023 USD ($) | Apr. 30, 2023 CNY (¥) | Mar. 30, 2023 USD ($) | Mar. 30, 2023 CNY (¥) | Mar. 17, 2023 USD ($) | Mar. 17, 2023 CNY (¥) | Feb. 13, 2023 USD ($) | Feb. 13, 2023 CNY (¥) | Sep. 19, 2022 USD ($) | Sep. 19, 2022 CNY (¥) | Jul. 29, 2022 USD ($) | Jul. 29, 2022 CNY (¥) | Jul. 27, 2022 USD ($) | Jul. 27, 2022 CNY (¥) | Mar. 31, 2022 USD ($) | Mar. 31, 2022 CNY (¥) | Nov. 14, 2021 USD ($) | Nov. 14, 2021 CNY (¥) | Sep. 30, 2021 CNY (¥) | Jul. 29, 2021 USD ($) | Jul. 29, 2021 CNY (¥) | Mar. 12, 2021 USD ($) | Mar. 12, 2021 CNY (¥)
Short-Term Bank Loans [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loan amount | $ 2,442,609 | $ 1,532,073 | $ 310,395 | $ 137,061 | ¥ 1,000,000 | $ 685,307 | ¥ 5,000,000 | $ 411,184 | ¥ 3,000,000 | $ 274,123 | ¥ 2,000,000 | $ 274,123 | ¥ 2,000,000 | $ 421,733 | ¥ 3,000,000 | $ 140,578 | ¥ 1,000,000 | $ 702,889 | ¥ 5,000,000 | $ 281,155 | ¥ 2,000,000 | $ 126,197 | ¥ 800,000 | ¥ 2,000,000 | $ 155,198 | ¥ 1,000,000 | $ 155,198 | ¥ 1,000,000
Fixed interest rate |  |  | 3.85% | 5.50% | 5.50% |  |  | 4.35% | 4.35% | 6.00% | 6.00% | 4.35% | 4.35% |  |  | 6.00% | 6.00% |  |  | 6.00% | 6.00% | 5.225% | 5.225% | 3.85% | 6.08% | 6.08% |  |
Weighted average annual interest rate | 5.49% | 4.35% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest expense | $ 126,206 | $ 74,888 | $ 25,183 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Huaxia Bank [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Short-Term Bank Loans [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loan amount |  |  |  |  |  |  |  |  |  | $ 685,307 | ¥ 5,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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