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Accounts receivable, net (Tables)
12 Months Ended
Sep. 30, 2021
Accounts receivable, net  
Schedule of accounts receivable

    

As of

    

As of

September 30, 

September 30, 

 

2021

 

2020

Accounts receivable - trade

$

24,481,363

$

10,612,268

Accounts receivable - related party

 

49

 

Accounts receivable

24,481,412

10,612,268

Less: allowance for doubtful accounts

(8,094)

(119,199)

Accounts receivable

$

24,473,318

$

10,493,069