Taxes (Details) |
12 Months Ended | ||
|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2023 |
|
| Statutory rate to the Company's effective tax rate | |||
| China Statutory income tax rate | 25.00% | 25.00% | 25.00% |
| Effect of PRC preferential tax rate and tax exemption | 0.00% | 0.00% | 0.50% |
| Research and development ("R&D") tax credit | 0.00% | 0.10% | 2.90% |
| Exempt income | 0.00% | 0.00% | 0.90% |
| Non-PRC entities not subject to PRC tax | 0.60% | (14.70%) | (20.80%) |
| Change in valuation allowance | (13.20%) | 0.10% | 0.50% |
| Others | (12.40%) | (10.40%) | (1.40%) |
| Effective tax rate | 0.00% | 0.10% | 7.60% |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|