v3.26.3
Cash and cash equivalents (Tables)
6 Months Ended
Jun. 30, 2026
Notes and other explanatory information [abstract]  
Schedule of cash and cash equivalents

 

   As of   As of 
   June 30, 2026   December 31, 2025 
Cash on hand and petty cash  $1,412   $3,517 
Checking accounts and demand deposits   593,601    94,152 
Cash and cash equivalents  $595,013   $97,669 
Schedule of breakdown of cash and cash equivalents by original currency

The following table sets forth the breakdown of cash and cash equivalents by original currency as of June 30, 2026 and December 31, 2025:

 

   As of   As of 
   June 30, 2026   December 31, 2025 
Original currency          
NTD  $546,668   $49,913 
EUR   44    1,452 
USD   47,453    36,170 
RMB   848    10,134 
Cash and cash equivalents by original currency  $595,013   $97,669