v3.25.4
Convertible Promissory Notes (Tables)
6 Months Ended
Jun. 30, 2025
Convertible Promissory Notes [Abstract]  
Schedule of Convertible Promissory Notes
   Group 
   June 30   December 31 
   2025   2024 
   US$   US$ 
Convertible promissory notes:          
Face value of convertible promissory note issued in November 2023 (note i)   15,000,000    15,000,000 
Face value of convertible promissory note issued in July 2024 (note ii)   350,000    350,000 
Derivatives embedded in the convertible promissory note issued (Note 11)   (1,879,279)   (1,879,279)
Liability component on initial recognition   13,470,721    13,470,721 
Interest accrued   1,392,762    929,900 
Carrying value as at end of period   14,863,483    14,400,621