Taiya Announces Board Resolution on Matters Related to the 2026 Annual General Meeting (Additional Agenda Item) (Adjusting Agenda Description to Accommodate Electronic Voting)

1. Date of board resolution: 115/05/07 2. Date of shareholders' meeting: 115/06/25 3. Location of shareholders' meeting: Eiffel Hall, 2nd Floor, Lakeshore Hotel Hsinchu, No. 773, Minghu Road, Hsinchu City 4. Method of shareholders' meeting (physical shareholders' meeting/video-assisted shareholders' meeting/video shareholders' meeting): Physical shareholders' meeting 5. Agenda item 1: Reporting matters (1): 2025 business report. (2): 2025 audit committee review report. (3): 2025 report on directors' compensation. (4): Execution report on the improvement plan for excessive endorsement guarantees by the company. 6. Agenda item 2: Matters for approval and discussion (1): 2025 financial statements and business report. (2): 2025 loss appropriation proposal. (3): Proposal to amend the company's 'Shareholders' Meeting Rules', submitted for discussion. 7. Extraordinary motions: 8. Book closure start date: 115/04/27 9. Book closure end date: 115/06/25 10. Other matters that need to be specified: None