【Chunghwa SecuTronics】The company's Q1 2026 financial report has been approved by the Board of Directors

1. Date of reporting to or resolution by the Board of Directors: 115/04/29 2. Date of approval by the Audit Committee: 115/04/28 3. Reporting period of financial report or self-assessed financial information for the year Start and end dates (XXX/XX/XX~XXX/XX/XX): 115/01/01~115/3/31 4. Cumulative operating revenue from January 1 to the end of this period (in thousands of NTD): 597,577 5. Cumulative operating gross profit (gross loss) from January 1 to the end of this period (in thousands of NTD): 292,990 6. Cumulative operating income (loss) from January 1 to the end of this period (in thousands of NTD): 164,586 7. Cumulative net profit (net loss) before tax from January 1 to the end of this period (in thousands of NTD): 171,875 8. Cumulative net profit (net loss) for this period from January 1 to the end of this period (in thousands of NTD): 137,500 9. Cumulative net profit (loss) attributable to owners of the parent company from January 1 to the end of this period (in thousands of NTD): 137,500 10. Cumulative basic earnings per share (loss) from January 1 to the end of this period (in NTD): 3.38 11. Total assets at the end of the period (in thousands of NTD): 2,932,327 12. Total liabilities at the end of the period (in thousands of NTD): 735,621 13. Equity attributable to owners of the parent company at the end of the period (in thousands of NTD): 2,196,706 14. Other matters that should be specified: None