XML 21 R10.htm IDEA: XBRL DOCUMENT v3.22.1
Inventory
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
INVENTORY

4. INVENTORY

 

Inventory consists of the following:

 

   March 31,
2022
   December 31,
2021
 
   (Unaudited)     
Finished goods  $104,036   $96,725 
Raw materials   69,287    84,620 
Allowance for inventory valuation and obsolescence loss   (150,623)   (155,370)
Inventory, net  $22,700   $25,975