[ShinDai] Announcement of Board Approval of Q1 2026 Consolidated Financial Report

1. Date of board meeting or board resolution: 2026/05/12 2. Date of audit committee approval: 2026/05/12 3. Reporting period for financial statements or annual self-compiled financial information: 2026/01/01~2026/03/31 4. Cumulative operating revenue from January 1 to the end of this period (in thousands): 4,864,503 5. Cumulative operating gross profit (loss) from January 1 to the end of this period (in thousands): 2,372,306 6. Cumulative operating income (loss) from January 1 to the end of this period (in thousands): 1,254,204 7. Cumulative pre-tax net income (loss) from January 1 to the end of this period (in thousands): 1,394,597 8. Cumulative net income (loss) for this period from January 1 to the end of this period (in thousands): 1,074,073 9. Cumulative net income (loss) attributable to owners of the parent from January 1 to the end of this period (in thousands): 1,074,073 10. Cumulative basic earnings per share (loss) from January 1 to the end of this period (in dollars): 15.38 11. Total assets at the end of the period (in thousands): 20,380,748 12. Total liabilities at the end of the period (in thousands): 8,960,257 13. Equity attributable to owners of the parent at the end of the period (in thousands): 11,420,491 14. Other matters to be specified: None