[Gemtek] Announcement regarding the board's selection of the Chairman

1. Date of board resolution or change: 115/05/25 2. Personnel category (Chairman or General Manager): Chairman 3. Name of predecessor: Chen Hong-wen 4. Resume of predecessor: Chairman of Gemtek Technology Corp. 5. Name of successor: Chen Hong-wen 6. Resume of successor: Chairman of Gemtek Technology Corp. 7. Situation of change (Resignation, Dismissal, Expiration of term, Job adjustment, Layoff, Retirement, Death, or New appointment): Job adjustment 8. Reason for change: The chairman prior to the change served as a representative of a corporate director, but after the by-election, the chairman will serve as a natural person director. 9. Effective date of appointment: 115/05/25 10. Other matters to be specified (If the subject of the event or resolution is a public issuance company or above, this major message also meets the matters prescribed in Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act that have a significant impact on shareholders' equity or securities prices): None.