v3.26.1
Goodwill (Tables)
12 Months Ended
Dec. 31, 2025
Text block [abstract]  
Summary of Goodwill  
   
  Cost  
   
 Accumulated 

impairment
   
 Carrying 

amount
 
   
NT$
   
NT$
   
NT$
 
Balance at January 1, 2023
  $ 54,727,512     $ 2,414,113     $ 52,313,399  
Acquisitions through business combinations (Note 29)
    21,001       -       21,001  
Effect of foreign currency exchange differences
    85,027       -       85,027  
 
 
 
   
 
 
   
 
 
 
Balance at December 31, 2023
  $   54,833,540     $    2,414,113     $   52,419,427  
 
 
 
   
 
 
   
 
 
 
For the year ended December 31, 2024
 
   
  Cost  
   
 Accumulated 

impairment
   
 Carrying 

amount
 
   
NT$
   
NT$
   
NT$
 
Balance at January 1, 2024
  $ 54,833,540     $ 2,414,113     $ 52,419,427  
Effect of foreign currency exchange differences
    105,915       -       105,915  
 
 
 
   
 
 
   
 
 
 
Balance at December 31, 2024
  $   54,939,455     $    2,414,113     $   52,525,342  
 
 
 
   
 
 
   
 
 
 
 
For the year ended December 31, 2025
 
   
  Cost  
   
 Accumulated 

impairment
   
 Carrying 

amount
 
   
NT$
   
NT$
   
NT$
 
Balance at January 1, 2025
  $   54,939,455     $    2,414,113     $   52,525,342
Impairment losses recognized
    -       132,778       (132,778 ) 
Effect of foreign currency exchange differences
    149,341       -       149,341  
 
 
 
   
 
 
   
 
 
 
Balance at December 31, 2025
  $ 55,088,796     $ 2,546,891     $ 52,541,905  
 
 
 
   
 
 
   
 
 
 
   
  Cost  
   
 Accumulated 

impairment
   
 Carrying 

amount
 
   
US$ (Note 4)
   
US$ (Note 4)
   
US$ (Note 4)
 
Balance at January 1, 2025
  $   1,751,337     $ 76,956     $   1,674,381  
Impairment losses recognized
    -       4,233       (4,233 )
Effect of foreign currency exchange differences
    4,761       -       4,761  
 
 
 
   
 
 
   
 
 
 
Balance at December 31, 2025
  $ 1,756,098     $ 81,189     $ 1,674,909  
 
 
 
   
 
 
   
 
 
 
Summary of Carrying Amounts of Goodwill Allocated to Cash-generating Units
   
December 31
 
   
  2024  
    
2025
 
Cash-generating units
 
NT$
    
NT$
    
US$ (Note 4)
 
Packaging segment
  $ 35,437,523      $ 35,430,752      $ 1,129,447  
Testing segment
    13,489,766        13,440,470        428,450  
EMS segment
    3,449,952        3,655,360        116,524  
Others
    148,101        15,323        488  
 
 
 
    
 
 
    
 
 
 
  $  52,525,342      $  52,541,905      $  1,674,909