3545 FocalTech: Announcement of Sustainability Committee Members

1. Date of change: 115/05/26. 2. Committee name: Sustainability Committee. 3. Former members: Hu Cheng-ta, Tuan Hsing-chien, Lai Chun-hao. 4. Former members' background: Hu Cheng-ta is the Chairman of FocalTech; Tuan Hsing-chien and Lai Chun-hao are independent directors. 5. New members: Hu Cheng-ta, Tuan Hsing-chien, Lai Chun-hao. 6. New members' background: Same as above. 7. Reason for change: Expiration of term. 8. Cause: Re-election following the expiration of directors' terms. 9. Original term: 114/11/07 to 115/05/29. 10. Effective date: 115/05/26. 11. Other: None.