Wei-Hsi Announces Board Appointment of Chairman

1. Date of board resolution or change: 115/06/23 2. Position (please enter Chairman or General Manager): Chairman 3. Former incumbent's name: Wu Jui-Hsiung, representative of Yen-Ting Investment Co., Ltd. 4. Former incumbent's resume: General Manager of Wei-Hsi Technology Co., Ltd. 5. New appointee's name: Wu Jui-Hsiung, representative of Yen-Ting Investment Co., Ltd. 6. New appointee's resume: General Manager of Wei-Hsi Technology Co., Ltd. 7. Nature of change (please enter 'resignation', 'dismissal', 'end of term', 'job reassignment', 'redundancy', 'retirement', 'deceased', or 'new appointment'): End of term 8. Reason for change: Reappointed as Chairman by the board upon completion of term 9. Effective date of new appointment: 115/06/23 10. Other matters to be disclosed (if the subject is a publicly listed company, this information also qualifies as a material event under Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act): None

Keywords: Material Information