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Inventories
12 Months Ended
Mar. 31, 2021
Inventory Disclosure [Abstract]  
Inventories

NOTE 3 – INVENTORIES

 

At March 31, 2021 and March 31, 2020, the inventory balances are composed of:

 

    March 31, 2021     March 31, 2020  
Finished product   $ 899,266     $ 1,916,417  
Raw materials     12,440,548       1,771,006  
Work in process     2,527,104       720,650  
                 
    $ 15,866,918     $ 4,408,073