[Lunfei] Announcement of Change in Corporate Director Representative

1. Date of Change: 2026/06/22 2. Corporate Name: 21st Century Foundation 3. Former Representative's Name: Cheng-Hu Zhou 4. Former Representative's Background: Director of the Company 5. New Representative's Name: Yu-Cheng Gao 6. New Representative's Background: Deputy Researcher and Director, Cross-Strait Center, 21st Century Foundation 7. Reason for Change: Replacement of corporate director representative 8. Original Term (e.g., xx/xx/xx to xx/xx/xx): 2026/06/13 ~ 2029/06/12 9. Effective Date of New Appointment: 2026/06/22 10. Other Matters to be Disclosed: The former representative resigned on 2026/06/17.