Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

ACCOUNTS RECEIVABLE (Tables)

v3.21.4
ACCOUNTS RECEIVABLE (Tables)
12 Months Ended
Sep. 30, 2021
ACCOUNTS RECEIVABLE  
Schedule of accounts receivable

As of September 30,

    

2021

    

2020

Accounts receivable, gross

$

29,346,829

$

33,413,662

Less: allowance for doubtful accounts

 

(2,221,870)

 

(2,020,373)

Accounts receivable, net

$

27,124,959

$

31,393,289

Schedule of changes of allowance for doubtful accounts

As of September 30, 

    

2021

    

2020

Beginning balance

$

2,020,373

$

1,919,152

Additional reserve through bad debt expense

 

92,943

 

Exchange difference

 

108,554

 

101,221

Ending balance

$

2,221,870

$

2,020,373