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

INVENTORIES (Details)

v3.20.4
INVENTORIES (Details) - USD ($)
Sep. 30, 2020
Sep. 30, 2019
Raw materials $ 5,310,404 $ 5,360,445
Work-in-process 9,372,167 8,902,211
Finished goods 7,103,935 6,533,419
Provision for inventory impairment (107,248) 0
Total 21,679,258 20,796,075
Carrying values of pledged assets 9,395,950 8,450,480
Inventory    
Carrying values of pledged assets $ 2,651,113 $ 1,608,909