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Other Current Assets (Details) - Schedule the amount of other current assets - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Schedule the amount of other current assets [Abstract]    
Prepayments for Coal and Aluminum Ingots Supply Chain Financing/Trading $ 1,575,250 $ 2,243,295
Prepaid expenses 393,016 439,404
Others 395,601 245,000
Total $ 2,363,867 $ 2,927,699