[Kuan Hsin-KY] Announcement of the Board of Directors' approval of the Q1 2026 Consolidated Financial Report

1. Date of report to the Board of Directors or resolution by the Board of Directors: 2026/05/06 2. Date of approval by the Audit Committee: 2026/05/06 3. Reporting period of financial report or annual self-reported financial information Start and end dates (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 NTD): 452,015 5. Cumulative operating gross profit (loss) from January 1 to the end of this period (in thousands NTD): 163,745 6. Cumulative operating profit (loss) from January 1 to the end of this period (in thousands NTD): 74,138 7. Cumulative pre-tax net profit (loss) from January 1 to the end of this period (in thousands NTD): 71,058 8. Cumulative net profit (loss) for this period from January 1 to the end of this period (in thousands NTD): 51,854 9. Cumulative net profit (loss) attributable to owners of the parent from January 1 to the end of this period (in thousands NTD): 51,854 10. Cumulative basic earnings per share (loss) from January 1 to the end of this period (in NTD): 0.76 11. Total assets at period-end (in thousands NTD): 2,594,584 12. Total liabilities at period-end (in thousands NTD): 489,164 13. Equity attributable to owners of the parent at period-end (in thousands NTD): 2,105,420 14. Other matters to be specified: None.