v3.26.1
Condensed financial information of the parent company (Details) - USD ($)
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2022
Acquisition reversal receivable $ 33,151,699 $ 0    
Long-term investments, net 40,604,689 0 $ 0  
Total Assets 107,314,411 98,362,506    
Convertible notes 3,432,353 0    
Remaining acquisition consideration payable 715,348 0    
Accrued expenses and other current liabilities 434,925 303,433    
Additional paid-in capital 8,865,199 8,865,199    
Statutory reserves 11,404 14,990    
Accumulated deficits (27,879,848) (16,741,427)    
Accumulated other comprehensive loss (7,673,852) (3,944,110)    
Total shareholders' equity 101,972,306 96,912,417 $ 103,562,234 $ 63,782,326
Total Liabilities and Shareholders' Equity 107,314,411 98,362,506    
Class A Common Share [Member]        
Ordinary shares, value 122,966,148 104,486,710    
Class B Common Share [Member]        
Ordinary shares, value 5,683,255 4,231,055    
Parent Company [Member]        
Cash 463 463    
Acquisition reversal receivable 33,151,699 0    
Prepaid expenses and other current assets 119,096 128,998    
Long-term investments, net 40,913,370 0    
Investment in subsidiaries 32,628,501 97,308,651    
Total Assets 106,813,129 97,438,112    
Convertible notes 3,432,353 0    
Due to related parties 300,177 300,177    
Remaining acquisition consideration payable 715,348 0    
Accrued expenses and other current liabilities 392,945 225,518    
Total liabilities 4,840,823 525,695    
Additional paid-in capital 8,865,199 8,865,199    
Statutory reserves 11,404 14,990    
Accumulated deficits (27,879,848) (16,741,427)    
Accumulated other comprehensive loss (7,673,852) (3,944,110)    
Total shareholders' equity 101,972,306 96,912,417    
Total Liabilities and Shareholders' Equity $ 106,813,129 $ 97,438,112