Chang Hwa* Board of Directors Approves Q1 2026 Consolidated Financial Report

1. Date of submission to 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 Beginning and ending dates (YYY/MM/DD~YYY/MM/DD): 2026/01/01~2026/03/31 4. Cumulative operating revenue from January 1 to the current period (in thousands of NTD): 5,422,396 5. Cumulative operating gross profit (loss) from January 1 to the current period (in thousands of NTD): 1,004,058 6. Cumulative operating income (loss) from January 1 to the current period (in thousands of NTD): 657,730 7. Cumulative pre-tax net profit (loss) from January 1 to the current period (in thousands of NTD): 750,657 8. Cumulative net profit (loss) from January 1 to the current period (in thousands of NTD): 598,409 9. Cumulative net profit (loss) attributable to owners of the parent company from January 1 to the current period (in thousands of NTD): 362,396 10. Cumulative basic earnings per share (loss) from January 1 to the current period (in NTD): 0.51 11. Total assets at period-end (in thousands of NTD): 43,046,000 12. Total liabilities at period-end (in thousands of NTD): 20,605,742 13. Equity attributable to owners of the parent company at period-end (in thousands of NTD): 17,677,852 14. Other matters to be specified: The par value per share of the Company is NT$1. Keywords: Material Information