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Prepayments
12 Months Ended
Dec. 31, 2025
Notes and other explanatory information [abstract]  
Prepayments

8.Prepayments

 

   As of   As of 
   December 31, 2025   December 31, 2024 
Prepayment for purchases  $78,070   $138,334 
Prepaid sales tax   152,890    88,546 
Prepaid cash incentive   -    46,006 
Other prepayments   78,729    246,931 
Prepayments  $309,689   $519,817