[CTCI] Announcement of Changes in Members of the Sustainability and Cybersecurity Committee

1. Date of change: 2026/05/25 2. Name of functional committee: Sustainability and Cybersecurity Committee 3. Name of former members: Li Jian-zhong, Hai Ying-jun, Yang Zong-xing 4. Resume of former members: Li Jian-zhong, Independent Director of CTCI Hai Ying-jun, Director of CTCI Yang Zong-xing, Chairman of CTCI 5. Name of new members: Li Jian-zhong, Hai Ying-jun, Yang Zong-xing 6. Resume of new members: Li Jian-zhong, Independent Director of CTCI Hai Ying-jun, Director of CTCI Yang Zong-xing, Chairman of CTCI 7. Circumstances of change: Term expiration 8. Reason for change: Term expiration 9. Original term: 2023/05/31 ~ 2026/05/30 10. Effective date of new appointment: 2026/05/25 11. Other notes: None.