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INVENTORIES
12 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
INVENTORIES

6. INVENTORIES

 

Inventories consist of the following as of March 31, 2022 and 2021:

 

   2022   2021 
Raw materials  $184,498   $234,870 
Work in progress   1,327    - 
Finished goods   80,771    35,564 
Total inventories  $266,596   $270,434