[Yuan Zhen] Announcement that the company's 2026 Q1 consolidated financial report has been submitted to and approved by the board of directors

1. Date of submission to or resolution by the board of directors: 2026/05/05 2. Date of approval by the audit committee: 2026/05/05 3. Reporting period of the financial report or annual self-compiled financial information (YYYY/MM/DD~YYYY/MM/DD): 2026/01/01~2026/03/31 4. Cumulative operating revenue from January 1 to the end of this period (in thousands of NTD): 2,199,773 5. Cumulative operating gross profit (gross loss) from January 1 to the end of this period (in thousands of NTD): 105,909 6. Cumulative operating income (loss) from January 1 to the end of this period (in thousands of NTD): 47,412 7. Cumulative pre-tax net profit (net loss) from January 1 to the end of this period (in thousands of NTD): 57,337 8. Cumulative net profit (net loss) for this period from January 1 to the end of this period (in thousands of NTD): 41,596 9. Cumulative net profit (loss) attributable to owners of the parent from January 1 to the end of this period (in thousands of NTD): 41,596 10. Basic earnings per share (loss) from January 1 to the end of this period (NTD): 0.23 11. Total assets at the end of the period (in thousands of NTD): 9,302,017 12. Total liabilities at the end of the period (in thousands of NTD): 2,580,906 13. Equity attributable to owners of the parent at the end of the period (in thousands of NTD): 6,721,110 14. Other matters to be explained: None.