【Siward】Announcement of the Company's Q1 2026 Financial Report Submitted to the Board of Directors.

1. Date of board meeting or board resolution: 2026/05/05 2. Date of approval by audit committee: 2026/05/05 3. Reporting period for financial report or annual self-compiled financial information: From: 2026/01/01 to: 2026/03/31 4. Accumulated operating revenue from January 1st to the current period (in thousands NTD): 558,493 5. Accumulated operating gross profit (loss) from January 1st to the current period (in thousands NTD): 124,006 6. Accumulated operating income (loss) from January 1st to the current period (in thousands NTD): 38,190 7. Accumulated net profit (loss) before tax from January 1st to the current period (in thousands NTD): 65,062 8. Accumulated net profit (loss) for the current period from January 1st to the current period (in thousands NTD): 51,832 9. Accumulated net profit (loss) attributable to owners of the parent company from January 1st to the current period (in thousands NTD): 51,853 10. Accumulated basic earnings per share (loss) from January 1st to the current period (NTD): 0.33 11. Total assets at the end of the period (in thousands NTD): 4,989,053 12. Total liabilities at the end of the period (in thousands NTD): 883,613 13. Equity attributable to owners of the parent company at the end of the period (in thousands NTD): 4,099,582 14. Other matters to be explained: None.