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Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($)
Mar. 31, 2024
Dec. 31, 2023
At cost:    
Mineral rights $ 2,718,176 $ 2,722,997
Buildings 29,810,323 29,863,200
Plant and machinery 185,410,025 185,738,906
Furniture, fixtures and office equipment 1,453,968 1,456,547
Motor vehicles 125,849 126,072
Construction in process 10,289,240 10,307,491
Total 229,807,581 230,215,213
Less: Accumulated depreciation and amortization (112,570,191) (108,027,190)
     Impairment
Net book value $ 117,237,390 $ 122,188,023