[ITE Tech] Announcement of board re-election at the 2026 Annual General Meeting

1. Date of change: 115/05/28 2. Type of personnel: Corporate Director, Natural Person Director, Independent Director 3. Outgoing directors: UMC, Hu Chun-yang, Lin Hong-yao, Hsu Shih-fang, Huang Yi-tsung, Chen Shou-shan, Li Fang-ting 4. Resumes: Chairman Hu Chun-yang, GM Lin Hong-yao, etc. 5. New directors: UMC, Hu Chun-yang, Tung Ming-hsien, Chen Shou-shan, Sun Hsin, Chen Chao-hui, Kuo Pei-yi 6. Resumes: Chairman Hu Chun-yang, GM Tung Ming-hsien, etc. 7. Type of change: Expiration of term 8. Reason for change: Full board re-election 9. Shares held at election: UMC 13,959,978 shares, Hu Chun-yang 1,780,361 shares, Tung Ming-hsien 185,679 shares 10. Original term: 112/06/16 ~ 115/06/15 11. Effective date: 115/05/28 15. Change of more than 1/3 of directors: Yes