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Taxes Payable (Details) |  |  |  |  | 3 Months Ended
--- | --- | --- | --- | --- | ---
Mar. 20, 2019 | Apr. 04, 2018 | Apr. 28, 2017 | Jan. 01, 2008 | Sep. 30, 2024 | Sep. 30, 2023
Taxes Payable [Line Items] |  |  |  |  |  |
Income tax rate, percentage |  |  |  |  | 2.10% | 0.20%
Tax reduction tax holiday |  |  |  |  | 50.00% |
VAT percentage |  |  |  |  | 13.00% |
Value added tax, description |  |  |  |  | “Reinstatement of VAT for Fertilizer Products”, and Notice #97, “Supplementary Reinstatement of VAT for Fertilizer Products”, which restore the VAT of 13% of the gross sales price on certain fertilizer products includes non-organic fertilizer products starting from September 1, 2015, but granted taxpayers a reduced rate of 3% from September 1, 2015 through June 30, 2016. |
Minimum [Member] |  |  |  |  |  |
Taxes Payable [Line Items] |  |  |  |  |  |
Income tax rate, percentage |  |  |  | 25.00% |  |
Maximum [Member] |  |  |  |  |  |
Taxes Payable [Line Items] |  |  |  |  |  |
Income tax rate, percentage |  |  |  | 33.00% |  |
PRC [Member] |  |  |  |  |  |
Taxes Payable [Line Items] |  |  |  |  |  |
Income tax rate, percentage |  |  |  |  | 3.00% | 0.40%
US statutory income tax rate |  |  |  |  | 21.00% |
PRC [Member] | Enterprise Income Tax [Member] |  |  |  |  |  |
Taxes Payable [Line Items] |  |  |  |  |  |
Income tax rate, percentage |  |  |  | 15.00% |  |
PRC [Member] | Value-Added Tax [Member] |  |  |  |  |  |
Taxes Payable [Line Items] |  |  |  |  |  |
Income tax rate, percentage | 9.00% | 10.00% | 11.00% |  |  |
PRC [Member] | Value-Added Tax [Member] | Minimum [Member] |  |  |  |  |  |
Taxes Payable [Line Items] |  |  |  |  |  |
Income tax rate, percentage | 1.00% | 1.00% | 2.00% |  |  |
PRC [Member] | Value-Added Tax [Member] | Maximum [Member] |  |  |  |  |  |
Taxes Payable [Line Items] |  |  |  |  |  |
Income tax rate, percentage | 10.00% | 11.00% | 13.00% |  |  |

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