[Dynamic Holding] Announcement on behalf of subsidiary Dynamic Technology Manufacturing (Thailand) regarding the Board's resolution to convene the 2026 Annual Shareholders' Meeting

1. Date of the board of directors' resolution: 2026/04/22 2. Date of the shareholders' meeting: 2026/04/30 3. Venue of the shareholders' meeting: Held via online meeting 4. Reason for convening I. Report items: 2025 Business Report 5. Reason for convening II. Acknowledgment items: Minutes of the 2026 Extraordinary Shareholders' Meeting 6. Reason for convening III. Discussion items: (1) 2025 Financial Statements (2) 2025 Earnings Distribution Plan (3) Appointment of CPA and remuneration for 2026 7. Reason for convening IV. Election items: Election of directors 8. Reason for convening V. Other motions: None 9. Reason for convening VI. Extemporary motions: None 10. Book closure starting date: NA 11. Book closure ending date: NA 12. Other matters to be specified: None