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v3.25.1

Profit Before Income Tax (Tables) | 12 Months Ended
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Dec. 31, 2024
Text block [abstract] |
Summary of Other Operating Income and Expenses, Net |
| a. | Other operating income and expenses, net
|  | For the Year Ended December 31 |
|  | 2022 |  |  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Rental income |  | $ | 656,745 |  |  | $ | 692,010 |  |  | $ | 702,916 |  |  | $ | 21,437 |
Gain on disposal of property, plant and equipment |  |  | 113,356 |  |  |  | 161,761 |  |  |  | 208,980 |  |  |  | 6,373 |
Royalty income |  |  | 638,867 |  |  |  | 674,859 |  |  |  | 275,289 |  |  |  | 8,396 |
Impairment loss on non-financial assets (Notes 15 and 19) |  |  | (327,569 | ) |  |  | (146,570 | ) |  |  | (133,880 | ) |  |  | (4,083 | )
Others |  |  | (67,071 | ) |  |  | (60,290 | ) |  |  | 119,287 |  |  |  | 3,638 |
|  | $ | 1,014,328 |  |  | $ | 1,321,770 |  |  | $ | 1,172,592 |  |  | $ | 35,761 |
Summary of Other Income |
| b. | Other income
|  | For the Year Ended December 31 |
|  | 2022 |  |  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Interest income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Bank deposits |  | $ | 646,407 |  |  | $ | 1,510,422 |  |  | $ | 1,853,558 |  |  | $ | 56,528 |
Interest income from loans to related parties (Note 35) |  |  | - |  |  |  | - |  |  |  | 29,960 |  |  |  | 914 |
Contracts with customers |  |  | 8,340 |  |  |  | 2,985 |  |  |  | - |  |  |  | - |
|  | For the Year Ended December 31 |
|  | 2022 |  |  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Government subsidies |  | $ | 797,612 |  |  | $ | 940,127 |  |  | $ | 846,404 |  |  | $ | 25,813 |
Dividends income |  |  | 278,381 |  |  |  | 256,160 |  |  |  | 194,812 |  |  |  | 5,941 |
|  | $ | 1,730,740 |  |  | $ | 2,709,694 |  |  | $ | 2,924,734 |  |  | $ | 89,196 |
Summary of Other Gains, net |
| c. | Other gains and losses
|  | For the Year Ended December 31 |
|  | 2022 |  |  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Net gain on financial assets mandatorily at FVTPL |  | $ | 10,244,928 |  |  | $ | 6,155,995 |  |  | $ | 11,726,761 |  |  | $ | 357,632 |
Net loss arising on financial instruments held for trading |  |  | (6,137,183 | ) |  |  | (4,295,484 | ) |  |  | (1,908,202 | ) |  |  | (58,195 | )
Gain on disposal of subsidiaries (Note 30) |  |  | - |  |  |  | 529,721 |  |  |  | - |  |  |  | - |
Foreign exchange gains (losses), net |  |  | (2,459,474 | ) |  |  | 998,111 |  |  |  | (5,538,433 | ) |  |  | (168,907 | )
Gain on bargain purchase (Note 29) |  |  | - |  |  |  | - |  |  |  | 76,715 |  |  |  | 2,340 |
Impairment loss on investments accounted for using the equity method (Note 14) |  |  | (61,206 | ) |  |  | - |  |  |  | (42,143 | ) |  |  | (1,285 | )
Gain on disposal of investments accounted for using the equity method |  |  | 80,317 |  |  |  | 55,795 |  |  |  | 20,952 |  |  |  | 639 |
Others |  |  | - |  |  |  | - |  |  |  | 14,342 |  |  |  | 438 |
|  | $ | 1,667,382 |  |  | $ | 3,444,138 |  |  | $ | 4,349,992 |  |  | $ | 132,662 |
Summary of Finance Costs |
| d. | Finance costs
|  | For the Year Ended December 31 |
|  | 2022 |  |  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Interest on lease liabilities |  | $ | 134,871 |  |  | $ | 148,916 |  |  | $ | 184,970 |  |  | $ | 5,641 |
Interest on borrowings and bonds payable |  |  | 3,912,526 |  |  |  | 6,197,706 |  |  |  | 6,848,484 |  |  |  | 208,859 |
Total interest expense for financial liabilities measured at amortized cost |  |  | 4,047,397 |  |  |  | 6,346,622 |  |  |  | 7,033,454 |  |  |  | 214,500 |
Less: Amounts included in the cost of qualifying assets Property, plant and equipment |  |  | (58,263 | ) |  |  | (107,712 | ) |  |  | (285,611 | ) |  |  | (8,710 | )
|  |  | 3,989,134 |  |  |  | 6,238,910 |  |  |  | 6,747,843 |  |  |  | 205,790 |
Other finance costs |  |  | 20,648 |  |  |  | 33,176 |  |  |  | 29,189 |  |  |  | 890 |
|  | $ | 4,009,782 |  |  | $ | 6,272,086 |  |  | $ | 6,777,032 |  |  | $ | 206,680 |
Summary of Capitalized Borrowing Costs | Information relating to the capitalized borrowing costs was as follows:
|  |  |  | For the Year Ended December 31
|  |  |  | 2022 |  |  | 2023 |  | 2024
Annual interest capitalization rates |  |  |  |  |  |  |  |  |  |
Property, plant and equipment (%) |  |  |  |  | 0.59-4.22 |  |  | 1.46-6.82 |  | 1.68-6.40
Summary of Depreciation and Amortization |
| e. | Depreciation and amortization
|  | For the Year Ended December 31 |
|  | 2022 |  |  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Property, plant and equipment |  | $ | 48,945,756 |  |  | $ | 51,799,481 |  |  | $ | 53,500,799 |  |  | $ | 1,631,619 |
Right-of-use assets |  |  | 1,468,040 |  |  |  | 1,304,020 |  |  |  | 1,415,140 |  |  |  | 43,158 |
Investment properties |  |  | 1,107,014 |  |  |  | 1,091,879 |  |  |  | 1,079,259 |  |  |  | 32,914 |
Other intangible assets |  |  | 3,931,079 |  |  |  | 3,906,483 |  |  |  | 3,820,014 |  |  |  | 116,499 |
Total |  | $ | 55,451,889 |  |  | $ | 58,101,863 |  |  | $ | 59,815,212 |  |  | $ | 1,824,190 |
Summary of depreciation by function |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating costs |  | $ | 47,894,701 |  |  | $ | 49,701,740 |  |  | $ | 51,031,493 |  |  | $ | 1,556,313 |
Operating expenses |  |  | 3,626,109 |  |  |  | 4,493,640 |  |  |  | 4,963,705 |  |  |  | 151,378 |
|  | $ | 51,520,810 |  |  | $ | 54,195,380 |  |  | $ | 55,995,198 |  |  | $ | 1,707,691 |
Summary of amortization by function |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating costs |  | $ | 2,465,837 |  |  | $ | 2,433,492 |  |  | $ | 2,370,726 |  |  | $ | 72,300 |
Operating expenses |  |  | 1,465,242 |  |  |  | 1,472,991 |  |  |  | 1,449,288 |  |  |  | 44,199 |
|  | $ | 3,931,079 |  |  | $ | 3,906,483 |  |  | $ | 3,820,014 |  |  | $ | 116,499 |
Summary of Operating Expenses Directly Related to Investment Properties |
| f. | Operating expenses directly related to investment properties
|  | For the Year Ended December 31 |
|  | 2022 |  |  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Direct operating expenses of investment properties that generated rental income |  | $ | 1,616,197 |  |  | $ | 1,593,819 |  |  | $ | 1,549,651 |  |  | $ | 47,260 |
Summary of Employee Benefits Expense |
| g. | Employee benefits expense
|  | For the Year Ended December 31 |
|  | 2022 |  |  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Post-employment benefits |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Defined contribution plans |  | $ | 3,590,439 |  |  | $ | 3,671,057 |  |  | $ | 3,851,095 |  |  | $ | 117,447 |
|  | For the Year Ended December 31 |
|  | 2022 |  |  | 2023 |  |  | 2024 |
|  | NT$ |  |  | NT$ |  |  | NT$ |  |  | US$ (Note 4) |
Defined benefit plans |  | $ | 188,141 |  |  | $ | 209,978 |  |  | $ | 213,990 |  |  | $ | 6,526 |
|  |  | 3,778,580 |  |  |  | 3,881,035 |  |  |  | 4,065,085 |  |  |  | 123,973 |
Equity-settled share-based payments |  |  | 989,843 |  |  |  | 742,890 |  |  |  | 2,188,600 |  |  |  | 66,746 |
Other employee benefits |  |  | 98,404,937 |  |  |  | 86,893,030 |  |  |  | 93,677,548 |  |  |  | 2,856,894 |
|  | $ | 103,173,360 |  |  | $ | 91,516,955 |  |  | $ | 99,931,233 |  |  | $ | 3,047,613 |
Summary of employee benefits expense by function |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating costs |  | $ | 65,063,705 |  |  | $ | 58,390,785 |  |  | $ | 61,843,852 |  |  | $ | 1,886,058 |
Operating expenses |  |  | 38,109,655 |  |  |  | 33,126,170 |  |  |  | 38,087,381 |  |  |  | 1,161,555 |
|  | $ | 103,173,360 |  |  | $ | 91,516,955 |  |  | $ | 99,931,233 |  |  | $ | 3,047,613 |
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.
|  | For the Year Ended December 31 |
|  | 2023 |  |  | 2024 |
|  | Accrual Rate (%) |  | Accrual Amount |  |  | Accrual Rate (%) |  | Accrual Amount |
|  |  |  | NT$ |  |  |  |  | NT$ |  |  | US$ (Note 4) |
Employees’ compensation |  | 0.25 |  | $ | 79,385 |  |  | 0.25 |  | $ | 81,113 |  |  |  | $2,474 |
Remuneration to directors |  | 0.40 |  |  | 127,016 |  |  | 0.25 |  |  | 79,947 |  |  |  | 2,438 |
Summary of Appropriations of Employees' Compensation (Settled by Cash) and Remuneration to Directors | In March 2023 and March 2024, the board of directors resolved the appropriations of employees’ compensation and remuneration to directors in cash for 2022 and 2023, respectively. The differences between the resolved amounts and the accrued amounts reflected in the annual consolidated financial statements for the years ended December 31, 2022 and 2023 were deemed changes in estimates. The differences were NT$1,572 thousand and NT$1,951 thousand (US$60 thousand) and were adjusted in net profit for each of the years ended December 31, 2023 and 2024, respectively.
|  | For Year 2022 |  |  | For Year 2023 |
|  | Employees’ compensation |  |  | Remuneration to directors |  |  | Employees’ compensation |  |  | Remuneration to directors |
|  | NT$ |  |  | NT$ |  |  | NT$ |  |  | NT$ |
Resolved by the board of directors |  | $ | 155,463 |  |  | $ | 247,000 |  |  | $ | 79,450 |  |  | $ | 125,000 |
Recognized in the consolidated financial statements |  | $ | 155,398 |  |  | $ | 248,637 |  |  | $ | 79,385 |  |  | $ | 127,016 |

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