[Test Rite] The Company's Q1 2026 Consolidated Financial Report has been approved by the Board of Directors.

1. Date of submission to or resolution by the Board of Directors: 2026/05/13 2. Date of approval by the Audit Committee: 2026/05/13 3. Reporting period of financial report or annual self-reported financial information Start and end dates (XXX/XX/XX~XXX/XX/XX): 2026/01/01~2026/03/31 4. Operating revenue accumulated from January 1 to the end of this period (in thousands of NTD): 9,402,236 5. Operating gross profit (gross loss) accumulated from January 1 to the end of this period (in thousands of NTD): 2,780,908 6. Operating income (loss) accumulated from January 1 to the end of this period (in thousands of NTD): 276,866 7. Profit (loss) before tax accumulated from January 1 to the end of this period (in thousands of NTD): 231,204 8. Net profit (loss) for this period accumulated from January 1 to the end of this period (in thousands of NTD): 176,911 9. Net profit (loss) attributable to owners of the parent accumulated from January 1 to the end of this period (in thousands of NTD): 160,854 10. Basic earnings per share (loss) accumulated from January 1 to the end of this period (in NTD): 0.32 11. Total assets at period-end (in thousands of NTD): 40,538,813 12. Total liabilities at period-end (in thousands of NTD): 31,810,333 13. Equity attributable to owners of the parent at period-end (in thousands of NTD): 6,911,284 14. Other matters that need to be specified: None Keywords: Material Information