MiTAC Announces Board Resolution to Establish Sustainability Committee and Appoint Members

1. Date of Change: 2026/07/31 2. Name of Functional Committee: Sustainability Committee 3. Former Member Name: Not applicable 4. Former Member Biography: Not applicable 5. New Member Names: Liang-Hsiang Lee Shu-Hang Lee Ming-De Hsieh Cheng-Jung Chiang Chung-Jui Chen 6. New Member Biographies: Liang-Hsiang Lee / Chairman and CEO, MiTAC Technology Corporation Shu-Hang Lee / Independent Director, MiTAC Technology Corporation Ming-De Hsieh / Independent Director, MiTAC Technology Corporation Cheng-Jung Chiang / Independent Director, MiTAC Technology Corporation Chung-Jui Chen / Independent Director, MiTAC Technology Corporation 7. Nature of Change (select from 'resignation', 'removal', 'end of term', 'deceased', or 'new appointment'): New appointment 8. Reason for Change: Not applicable 9. Original Term (e.g., xx/xx/xx ~ xx/xx/xx): Not applicable 10. Effective Date of New Appointment: 2026/07/31 11. Other Matters to be Disclosed: Term shall commence on the date of appointment and continue until the conclusion of the current board's term (2026/07/31 ~ 2029/05/25).