v3.26.1
Profit Before Income Tax (Tables)
12 Months Ended
Dec. 31, 2025
Text block [abstract]  
Summary of Other Operating Income and Expenses, Net
  a.
Other operating income and expenses, net
 
 
 
For the Year Ended December 31
 
 
 
2023
 
 
2024
 
 
2025
 
 
 
NT$
 
 
NT$
 
 
NT$
 
 
US$ (Note 4)
 
Rental income
  $ 692,010     $ 702,916     $ 467,986     $ 14,918  
Gain on disposal of property, plant and equipment
    161,761       208,980       809,950       25,819  
Royalty income
    674,859       275,289       -       -  
Impairment loss (Notes 15, 18 and 19)
    (146,570 )      (133,880 )      (593,874 )      (18,931 ) 
Others
    (60,290 )      119,287       (18,769 )     (598 )
 
 
 
   
 
 
   
 
 
   
 
 
 
  $   1,321,770     $   1,172,592     $    665,293     $    21,208  
 
 
 
   
 
 
   
 
 
   
 
 
 
Summary of Other Income
  b.
Other income
 
 
 
For the Year Ended December 31
 
 
 
2023
 
 
2024
 
 
2025
 
 
 
NT$
 
 
NT$
 
 
NT$
 
 
US$ (Note 4)
 
Interest income
 
 
 
 
Bank deposits
   $ 1,510,422      $ 1,853,558      $ 1,879,685      $ 59,920  
Loans to related parties (Note 35)
     -
 
     29,960
 
     -
 
     -
 
Contracts with customers
     2,985        -        -        -  
Government subsidies
    940,127       846,404       798,168       25,443  
Dividends income
    256,160        194,812
  
    119,634
  
    3,814
  
 
 
 
   
 
 
   
 
 
   
 
 
 
  $   2,709,694
 
  $   2,924,734
 
  $   2,797,487
 
  $    89,177
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Summary of Other Gains, net
 
c.
Other gains and losses
 
$
                    
$
                    
$
                    
$
                    
 
 
For the Year Ended December 31
 
 
 
2023
 
 
2024
 
 
2025
 
 
 
NT$
 
 
NT$
 
 
NT$
 
 
US$ (Note 4)
 
Net gain on financial assets mandatorily at FVTPL
  $ 6,155,995     $ 11,726,761     $ 6,722,811     $ 214,307  
Net loss arising on financial instruments held for trading
    (4,295,484 )      (1,908,202 )      (6,301,411 )      (200,874 ) 
Gain on disposal of subsidiary (Note 30)
    529,721       -       -       -  
Foreign exchange
gain (loss
)
, net
    998,111       (5,538,433 )      3,427,874       109,272  
Gain on bargain purchase (Note 29)
    -       76,715       -       -  
Impairment loss on investments accounted for using the equity method (Note 14)
    -       (42,143 )      (12,107 )     (386 )
Gain on disposal of investments accounted for using the equity method (Note 14)
    55,795       20,952       15,310       488  
Others
    -       14,342       (80,415 )     (2,563 )
 
 
 
   
 
 
   
 
 
   
 
 
 
  $   3,444,138     $   4,349,992    
$
   3,772,062     $    120,244  
 
 
 
   
 
 
   
 
 
   
 
 
 
Summary of Finance Costs
  d.
Finance costs
 
$
                    
$
                    
$
                    
$
                    
 
 
For the Year Ended December 31
 
 
 
2023
 
 
2024
 
 
2025
 
 
 
NT$
 
 
NT$
 
 
NT$
 
 
US$ (Note 4)
 
Interest on lease liabilities
  $ 148,916     $ 184,970     $ 196,688     $ 6,270  
Interest on borrowings and bonds payable
    6,197,706       6,848,484       7,725,331       246,265  
Other interest expenses
    -       -       224,362       7,152  
 
 
 
   
 
 
   
 
 
   
 
 
 
Total interest expense for financial liabilities measured at amortized cost
    6,346,622       7,033,454       8,146,381       259,687  
Less: Amounts included in the cost of qualifying assets
       
  Property, plant and equipment
    (107,712 )      (285,611 )      (667,981 )      (21,294 ) 
 
 
 
   
 
 
   
 
 
   
 
 
 
    6,238,910       6,747,843       7,478,400       238,393  
Other finance costs
    33,176       29,189       24,869       793  
 
 
 
   
 
 
   
 
 
   
 
 
 
  $   6,272,086     $   6,777,032    
$
   7,503,269    
$
   239,186  
 
 
 
   
 
 
   
 
 
   
 
 
 
Summary of Capitalized Borrowing Costs
Annual interest rates of capitalized borrowing costs
were
as
follows
:
 
        
For the Year Ended December 31
          
  2023  
 
  2024  
 
  2025  
Annual interest capitalization rates
        
Property, plant and equipment (%)
    
1.46-6.82
  1.68-6.40   1.44-6.70
Summary of Depreciation and Amortization
  e.
Depreciation and amortization
 

$
                    
$
                    
$
                    
$
                    
 
 
For the Year Ended December 31
 
 
 
2023
 
 
2024
 
 
2025
 
 
 
NT$
 
 
NT$
 
 
NT$
 
 
US$ (Note 4)
 
Property, plant and equipment
 
$
 
51,799,481
 
 
$
 
53,500,799
 
 
$
60,938,680
 
 
$
1,942,578
 
 
Right-of-use assets
 
 
1,304,020
 
 
 
1,415,140
 
 
 
1,624,770
 
 
 
51,794
 
Investment properties
 
 
1,091,879
 
 
 
1,079,259
 
 
 
1,043,625
 
 
 
33,268
 
Other intangible assets
 
 
3,906,483
  
 
 
3,820,014
  
 
 
3,832,762
  
 
 
122,179
  
 
 
 
   
 
 
   
 
 
   
 
 
 
Total
 
$
58,101,863
 
 
$
59,815,212
 
 
$
67,439,837
 
 
$
2,149,819
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Summary of depreciation by function
 
 
 
 
Operating costs
 
$
49,701,740
 
 
$
51,031,493
 
 
$
58,040,478
 
 
$
1,850,190
 
Operating expenses
 
 
4,493,640
 
 
 
4,963,705
 
 
 
5,566,597
 
 
 
177,450
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
54,195,380
 
 
$
55,995,198
 
 
$
63,607,075
 
 
$
2,027,640
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Summary of amortization by function
 
 
 
 
Operating costs
 
$
2,433,492
 
 
$
2,370,726
 
 
$
2,397,514
 
 
$
76,427
 
Operating expenses
 
 
1,472,991
 
 
 
1,449,288
 
 
 
1,435,248
 
 
 
45,752
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
3,906,483
 
 
$
3,820,014
 
 
$
3,832,762
 
 
$
 
122,179
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Summary of Operating Expenses Directly Related to Investment Properties
  f.
Operating expenses directly related to investment properties
 
$
                    
$
                    
$
                    
$
                    
 
 
For the Year Ended December 31
 
 
 
2023
 
 
2024
 
 
2025
 
 
 
NT$
 
 
NT$
 
 
NT$
 
 
US$ (Note 4)
 
Direct operating expenses of investment properties that generated rental income
 
$
   1,593,819
  
 
$
  1,549,651
  
 
$
   1,478,232
  
 
$
    47,122
  
 
 
 
   
 
 
   
 
 
   
 
 
 
Summary of Employee Benefits Expense
  g.
Employee
benefits
expense
 

$
                    
$
                    
$
                    
$
                    
 
 
For the Year Ended December 31
 
 
 
2023
 
 
2024
 
 
2025
 
 
 
NT$
 
 
NT$
 
 
NT$
 
 
US$ (Note 4)
 
Post-employment benefits
 
 
 
 
Defined contribution plans
 
$
  3,671,057
 
 
$
  3,851,095
 
 
$
  4,146,830
 
 
$
  132,191
 
Defined benefit plans
 
 
209,978
 
 
 
213,990
 
 
 
204,554
 
 
 
6,521
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
 
3,881,035
 
 
 
4,065,085
 
 
 
4,351,384
 
 
 
138,712
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Equity-settled share-based payments
 
 
742,890
 
 
 
2,188,600
 
 
 
2,481,787
 
 
 
79,113
 
Other employee benefits
 
 
86,893,030
  
 
 
93,677,548
  
 
 
106,008,884
  
 
 
3,379,308
  
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
91,516,955
 
 
$
99,931,233
 
 
$
112,842,055
 
 
$
3,597,133
 
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$                      $                      $                      $                     
   
For the Year Ended December 31
 
   
2023
   
2024
   
2025
 
   
NT$
   
NT$
   
NT$
   
US$ (Note 4)
 
Summary of employee benefits expense by function
       
Operating costs
 
$
58,390,785
 
 
$
61,843,852
 
 
$
70,444,617
 
 
$
2,245,605
 
Operating expenses
 
 
33,126,170
  
 
 
38,087,381
  
 
 
42,397,438
  
 
 
1,351,528
  
 
 
 
   
 
 
   
 
 
   
 
 
 
 
$
  91,516,955
 
 
$
  99,931,233
 
 
$
 112,842,055
 
 
$
  3,597,133
 
 
 
 
   
 
 
   
 
 
   
 
 
 
Summary of Employees' Compensation and Remuneration to Directors
  h.
Employees’ compensation and remuneration to
directors
The Articles stipulates to distribute employees’ compensation and remuneration to directors at the rates of 0.01%-1.00% and no higher than 0.75%, respectively, of net profit before income tax, employees’ compensation and remuneration to directors. Pursuant to the amendment to the Securities and Exchange Act in August 2024, the Company’s shareholders approved at the 2025 shareholders’ meeting the amendment to the Articles to stipulate that, among the abovementioned employees’ compensation, 0.01% to 0.05% shall be designated for grassroots employees.
 
   
For the Year Ended December 31
 
   
2023
   
2024
   
2025
 
   
Accrual
Rate (%)
   
Accrual
Amount
   
Accrual
Rate (%)
   
Accrual
Amount
   
Accrual

Rate (%)
   
Accrual Amount
 
         
NT$
         
NT$
         
NT$
   
US$ (Note 4)
 
Employees’ compensation
    0.25     $  79,385       0.25     $  81,113       0.25     $  101,339       $ 3,230  
Remuneration to directors
    0.40       127,016       0.25        79,947       0.24       97,286       3,101  
Summary of Appropriations of Employees' Compensation (Settled by Cash) and Remuneration to Directors
In March 2024 and March 2025, the board of directors resolved the appropriations of employees’ compensation and remuneration to directors in cash for 2023 and 2024, respectively. The differences between the resolved amounts and the accrued amounts reflected in the annual consolidated financial statements for the years ended December 31, 2023 and 2024 were deemed changes in estimates. The differences were NT$1,951 thousand and NT$2,882 thousand (US$92 thousand) and were adjusted in net profit for each of the years ended December 31, 2024 and 2025, respectively.
 
    
For Year 2023
    
For Year 2024
 
    
Employees’
 compensation 
    
Remuneration
to directors
    
Employees’
 compensation 
    
Remuneration
  to directors  
 
    
NT$
    
NT$
    
NT$
    
NT$
 
Resolved by the board of directors
   $ 79,450      $ 125,000      $ 81,178      $ 77,000  
  
 
 
    
 
 
    
 
 
    
 
 
 
Recognized in the consolidated financial statements
   $ 79,385      $ 127,016      $ 81,113      $ 79,947