Witte Announces 2025 Second Quarter Consolidated Financial Report

Date of Announcement: August 8, 2025 Date of Statement: August 7, 2025 Time of Statement: 17:34:31 Company Code: 6706 Company Name: Witte Subject: Announcement of the Board Resolution Approving the Consolidated Financial Report for the Second Quarter of 2025 Applicable Clause: Item 31 Factual Date: August 7, 2025

Details: 1. Date submitted to or resolved by the Board of Directors: 08/07/2025 2. Audit Committee approval date: 08/07/2025 3. Reporting period of financial report or self-calculated annual financial information (YYYY/MM/DD ~ YYYY/MM/DD): 2025/01/01 ~ 2025/06/30 4. Cumulative operating revenue from January 1 to current period (in thousand NT$): 337,458 5. Cumulative operating gross profit (loss) from January 1 to current period (in thousand NT$): -28,500 6. Cumulative operating income (loss) from January 1 to current period (in thousand NT$): -286,718 7. Cumulative pre-tax net income (loss) from January 1 to current period (in thousand NT$): -238,878 8. Cumulative net income (loss) for the period from January 1 to current period (in thousand NT$): -223,930 9. Cumulative net income (loss) attributable to owners of the parent from January 1 to current period (in thousand NT$): -223,930 10. Cumulative basic earnings per share (loss) from January 1 to current period (in NT$): -2.85 11. Total assets at end of period (in thousand NT$): 7,646,219 12. Total liabilities at end of period (in thousand NT$): 3,937,067 13. Equity attributable to owners of the parent at end of period (in thousand NT$): 3,709,152 14. Other matters to be disclosed: None.