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Expenses by nature (Tables) | 12 Months Ended
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Dec. 31, 2024
Analysis of income and expense [abstract] |
Summary of 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 The disclosure of expenses by nature. [Refer: Expenses, by nature] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_10_e&doctype=Standard -URIDate 2024-03-27 + Details
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