v3.26.1
Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
At cost:    
Mineral rights $ 2,743,826 $ 2,682,882
Leasehold Improvements 13,053,292 3,507,367
Plant and machinery 125,170,996 143,839,420
Furniture, fixtures and office equipment 833,046 1,435,090
Motor vehicles 29,603 124,215
Construction in process 10,155,642
Total 141,830,763 161,744,616
Less: Accumulated depreciation and amortization (79,598,798) (65,569,186)
Less: Impairment (287,865) (6,744,380)
Net book value $ 61,944,100 $ 89,431,050