FY 2026Q1 has been approved by the BOD

Subject: The Company's consolidated financial report for FY 2026Q1 has been approved by the Board of Directors

To which item it meets--article 4 paragraph xx:31

Date of events:2026/05/14

Contents:

1.Date of submission to the board of directors or approval by the board of directors:2026/05/14

2.Date of approval by the audit committee:2026/05/14

3.Start and end dates of financial reports or annual self-assessed financial information of the reporting period (XXXX/XX/XX~XXXX/XX/XX):2026/1/1~2026/3/31

4.Operating revenue accumulated from 1/1 to end of the period (thousand NTD):2,119,533,391

5.Gross profit (loss) from operations accumulated from 1/1 to end of the period (thousand NTD):130,980,560

6.Net operating income (loss) accumulated from 1/1 to end of the period (thousand NTD):75,648,689

7.Profit (loss) before tax accumulated from 1/1 to end of the period (thousand NTD):74,031,230

8.Profit (loss) accumulated from 1/1 to end of the period (thousand NTD):56,956,277

9.Profit (loss) during the period attributable to owners of parent accumulated from 1/1 to end of the period (thousand NTD):49,919,449

10.Basic earnings (loss) per share accumulated from 1/1 to end of the period (NTD):3.56

11.Total assets end of the period (thousand NTD):5,230,479,067

12.Total liabilities end of the period (thousand NTD):3,241,680,598

13.Equity attributable to owners of parent end of the period (thousand NTD):1,779,930,229

14.Any other matters that need to be specified: None.