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Expenses by nature | 12 Months Ended
--- | ---
Dec. 31, 2024
Analysis of income and expense [abstract] |
Expenses by nature | 28. Expenses by nature
|  | Year ended December 31,
|  | 2022 |  | 2023 |  | 2024
|  | NT$000 |  | NT$000 |  | NT$000
Raw materials and supplies used |  | 4,512,527 |  | 3,991,490 |  | 4,580,706
Employee benefit expenses |  | 6,466,303 |  | 5,836,068 |  | 6,450,534
Depreciation expenses |  | 4,751,902 |  | 4,779,333 |  | 4,856,186
Others |  | 4,699,586 |  | 4,926,828 |  | 5,634,438
|  | 20,430,318 |  | 19,533,719 |  | 21,521,864

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- Definition Disclosure of classification of expenses. + References No definition available. + Details
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