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INVENTORIES
6 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
INVENTORIES

NOTE 4 – INVENTORIES

 

At September 30, 2021 and March 31, 2021, the inventory balances are composed of:

 

   September 30, 2021   March 31, 2021 
Finished product  $4,340,496   $899,266 
Raw materials   17,393,711    12,440,548 
Work in process   13,226,671    2,527,104 
 Inventory, net  $34,960,878   $15,866,918