[Apex] Announcement regarding the expiration of the term of the 1st Sustainability Committee

1. Date of change: 2026/06/05 (115/06/05) 2. Name of functional committee: Sustainability Committee 3. Names of outgoing members: Xu Huanqing, Guo Zhenghong, Chen Huiyou, Liu Hengyi, Wang Yajun, Wei Xiuming 4. Profiles of outgoing members: Xu Huanqing: Chairman of the Board Guo Zhenghong: Independent Director Chen Huiyou: Independent Director Liu Hengyi: Independent Director Wang Yajun: Director and General Manager Wei Xiuming: Chief Financial Officer 5. Names of incoming members: Not yet appointed 6. Profiles of incoming members: Not yet appointed 7. Type of change (resignation, dismissal, expiration of term, death, or new appointment): Expiration of term 8. Reason for change: In accordance with the expiration of the Board of Directors' term, the term of the Sustainability Committee is the same as the Board's term. 9. Original term (format: xx/xx/xx ~ xx/xx/xx): 2024/03/25 ~ 2026/06/11 (113/03/25 ~ 115/06/11) 10. Effective date of new appointment: N/A 11. Other notes: The 2nd Sustainability Committee members will be announced separately after being appointed by the Board of Directors.