[Jia Yi] Announcement: The Company's Board of Directors Approved the Q1 2026 Consolidated Financial Report

1. Date of Board of Directors' Resolution/Approval: 2026/05/08 2. Date of Audit Committee Approval: 2026/05/08 3. Reporting Period for Financial Report or Annual Self-Audited Financial Information: 2026/01/01~2026/03/31 4. Cumulative Operating Revenue from January 1 to the Current Period (in thousands NTD): 2,342,958 5. Cumulative Operating Gross Profit (or Loss) from January 1 to the Current Period (in thousands NTD): 496,527 6. Cumulative Operating Income (or Loss) from January 1 to the Current Period (in thousands NTD): 180,402 7. Cumulative Profit Before Tax (or Loss) from January 1 to the Current Period (in thousands NTD): 293,936 8. Cumulative Net Profit (or Loss) for the Current Period from January 1 to the Current Period (in thousands NTD): 236,506 9. Cumulative Net Profit (or Loss) Attributable to Owners of Parent from January 1 to the Current Period (in thousands NTD): 205,180 10. Cumulative Basic Earnings Per Share (or Loss) from January 1 to the Current Period (in NTD): 1.12 11. Total Assets at Period End (in thousands NTD): 19,463,903 12. Total Liabilities at Period End (in thousands NTD): 7,408,639 13. Equity Attributable to Owners of Parent at Period End (in thousands NTD): 9,633,296 14. Other Matters That Should Be Specified: None.