[Asia Cement] Announcement of the Company's Q1 2026 Consolidated Financial Report Approved by the Board of Directors

1. Date of submission to or resolution by the Board of Directors: 2026/05/13 2. Date of approval by the Audit Committee: 2026/05/11 3. Reporting period of financial report or annual self-reported financial information: 2026/01/01~2026/03/31 4. Cumulative operating revenue from January 1 to the current period (in thousands of NTD): 14,829,491 5. Cumulative gross profit (loss) from January 1 to the current period (in thousands of NTD): 1,928,135 6. Cumulative operating income (loss) from January 1 to the current period (in thousands of NTD): 1,184,173 7. Cumulative net profit (loss) before tax from January 1 to the current period (in thousands of NTD): 2,141,327 8. Cumulative net profit (loss) for the current period from January 1 to the current period (in thousands of NTD): 1,791,302 9. Cumulative net profit (loss) attributable to owners of the parent company from January 1 to the current period (in thousands of NTD): 1,887,022 10. Cumulative basic earnings per share (loss) from January 1 to the current period (in NTD): 0.56 11. Total assets at period-end (in thousands of NTD): 329,731,256 12. Total liabilities at period-end (in thousands of NTD): 128,784,897 13. Equity attributable to owners of the parent company at period-end (in thousands of NTD): 177,141,226 14. Other matters that should be specified: None