[AboCom] Announcement of Board of Directors' Resolution to Appoint Members of the 3rd Audit Committee

1. Date of change: 2026/05/20 (Minguo calendar: 115/05/20) 2. Name of functional committee: Audit Committee 3. Names of previous members: Independent Director Huang Yen-Hao, Independent Director Hsiao Tien-Hsiang, Independent Director Su Yu-Kai, Independent Director Liao Jih-Yi 4. Brief resumes of previous members: Huang Yen-Hao, Independent Director at UMAX Technology Corp.; Hsiao Tien-Hsiang, VP of Investment Dept. at Jih Sun Securities Investment Trust & Fund Manager for Jih Sun Fund; Su Yu-Kai, Director of Neurosurgery and Specialist in Brain Tumors & Neuroendoscopy at Shuang Ho Hospital; Liao Jih-Yi, Chairman of Adai Corporation. 5. Names of new members: Independent Director Huang Yen-Hao, Independent Director Hsiao Tien-Hsiang, Independent Director Su Yu-Kai, Independent Director Liao Jih-Yi 6. Brief resumes of new members: Huang Yen-Hao, Independent Director at UMAX Technology Corp.; Hsiao Tien-Hsiang, VP of Investment Dept. at Jih Sun Securities Investment Trust & Fund Manager for Jih Sun Fund; Su Yu-Kai, Director of Neurosurgery and Specialist in Brain Tumors & Neuroendoscopy at Shuang Ho Hospital; Liao Jih-Yi, Chairman of Adai Corporation. 7. Type of change: Term expiration 8. Reason for change: The term of the previous audit committee expired, and the company's Board of Directors approved the new appointments. 9. Term of office: 2026/05/20 ~ 2029/05/19 (Minguo: 115/05/20~118/05/19) 10. Effective date of new appointment: 2026/05/20 11. Other matters to be specified: None