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Advances to Suppliers and Other Current Assets
6 Months Ended
Jun. 30, 2022
Other Current Assets [Abstract]  
ADVANCES TO SUPPLIERS AND OTHER CURRENT ASSETS

9. ADVANCES TO SUPPLIERS AND OTHER CURRENT ASSETS

 

The amount of advances to suppliers and other current assets consisted of the followings:

 

   June 30,   December 31, 
   2022   2021 
   (Unaudited)   (Audited) 
Prepayments for Coal and Aluminum Ingots Supply Chain Financing/Trading  $5,315,262   $2,243,295 
Prepaid expenses   237,428    439,404 
Others   269,847    245,000 
Total   5,822,537    2,927,699