Rongke Announces Fourth Audit Committee Members and Elected Convener

1. Date of Change: 2026/06/26 2. Name of Functional Committee: Audit Committee 3. Former Members: Liu San-qi, Tu Wei-hua, Peng Yu-min 4. Former Members' Resumes: Chairman of Huaxia University of Science and Technology, General Manager/CEO of TSRC Corporation, President of the Chinese Institute of Technology Management 5. New Members: Chung Wan-chen, Lin Yu-min, Peng Yu-min 6. New Members' Resumes: Chairman and General Manager of Wency Sustainable Co., Ltd., CEO of Jiayu International Biotech Co., Ltd., President of the Chinese Institute of Technology Management 7. Nature of Change: Term Expiration 8. Reason for Change: Regular re-election upon completion of term 9. Original Term: 2023/06/28 ~ 2026/06/27 10. Effective Date of New Appointment: 2026/06/26 11. Other Matters: The third Audit Committee elected independent director Chung Wan-chen as convener.