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INVENTORIES, NET (Tables)
9 Months Ended
Sep. 30, 2021
INVENTORIES, NET  
Schedule of inventories

September 30, 

December 31, 

    

2021

    

2020

Raw materials

$

46,411

$

8,137

Work-in-progress and finished goods

839,172

363,662

Less: Inventory reserves

Inventories, net

$

885,583

$

371,799