Vast Power Holdings Announces Board Approval of Q2 2026 Consolidated Financial Report

Release Date: August 14, 2026 Statement Date: August 13, 2026 Statement Time: 16:31:32 Company Code: 3701 Company Name: Vast Power Holdings Subject: Announcement of Board Approval of the Consolidated Financial Report for the Second Quarter of 2026 Applicable Clause: Clause 31 Factual Date: August 13, 2026

Details: 1. Date submitted to or resolved by the board of directors: August 13, 2026 (115/08/13) 2. Audit Committee approval date: August 13, 2026 (115/08/13) 3. Reporting period for financial statements or self-compiled annual financial information (start ~ end): January 1, 2026 ~ June 30, 2026 (115/01/01 ~ 115/06/30) 4. Cumulative operating revenue from January 1 to end of reporting period (in thousands NT$): 4,055,854 5. Cumulative gross profit (loss) from January 1 to end of reporting period (in thousands NT$): 486,081 6. Cumulative operating income (loss) from January 1 to end of reporting period (in thousands NT$): (351,115) 7. Cumulative pre-tax net profit (loss) from January 1 to end of reporting period (in thousands NT$): (430,995) 8. Cumulative net profit (loss) for the period from January 1 to end of reporting period (in thousands NT$): (368,044) 9. Cumulative net profit (loss) attributable to owners of parent from January 1 to end of reporting period (in thousands NT$): (303,515) 10. Cumulative basic earnings (loss) per share from January 1 to end of reporting period (NT$): (1.28) 11. Total assets at end of period (in thousands NT$): 14,825,249 12. Total liabilities at end of period (in thousands NT$): 8,166,679 13. Equity attributable to owners of parent at end of period (in thousands NT$): 4,724,543 14. Other matters to be disclosed: None