【KMC】Announcement of Appointment of Compensation Committee Members

1. Date of Change: 2026/05/29. 2. Committee Name: Compensation Committee. 3. Former Members: (1) Independent Director Tsai Hsueh-ling, (2) Independent Director Peng Yu-min, (3) Independent Director Chang Chia-ming. 4. Former Backgrounds: (1) Attorney, (2) VP of ITRI, (3) KGI Securities Capital Markets. 5. New Members: Same as above. 6. New Backgrounds: Same as above. 7. Change Status: Term expired. 8. Reason: Term expired. 9. Original Term: 2023/06/12 ~ 2026/05/30. 10. Effective Date: 2026/05/29. 11. Other notes: Term is the same as the 14th board of directors.