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Inventories
3 Months Ended
Jun. 30, 2020
Inventory Disclosure [Abstract]  
Inventories

NOTE 4 – INVENTORIES

 

At June 30, 2020 and March 31, 2020, the inventory balances are composed of:

 

 

    June 30, 2020     March 31, 2020  
Finished product   $ 781,319     $ 1,916,418  
Raw materials     3,916,412       1,771,006  
Work in process     1,821,026       720,650  
                 
    $ 6,518,757     $ 4,408,073