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Schedule of Expenses by Nature (Details) - USD ($)
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Notes and other explanatory information [abstract]    
Purchase and sale of merchandise inventory $ 11,921,857 $ 8,387,054
Raw materials and supplies used 5,840,152
Change in inventory of finished goods and work in process 1,561,187
Processing cost 422,862
Loss on inventory valuation 11,324 55,137
Employee benefit expenses 2,396,499 3,951,664
Fuel and utility expense 39,991 354,419
Freight expenses 191,934 335,441
Professional service expenses 451,050 633,648
Expected credit losses (8,365) 81,842
Depreciation expenses 135,686 250,228
Depreciation expenses-right-of-use assets 203,138 718,635
Amortization expenses 16,122 17,655
Other expenses 1,092,311 2,055,688
Total expenses by nature $ 16,451,547 $ 24,665,612