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INVENTORIES
3 Months Ended
Mar. 31, 2024
Inventory Disclosure [Abstract]  
INVENTORIES

3. INVENTORIES

 

Inventories were comprised of the following:

 

   March 31,   December 31, 
   2024   2023 
Raw material  $1,886,200   $1,835,850 
Work in progress   678,255    728,840 
Finished goods   131,211    141,801 
Total inventories  $2,695,666   $2,706,491