[Alpha Networks] Announcement regarding the expiration of terms for Audit Committee members

1. Date of change: 2026/05/26. 2. Committee name: Audit Committee. 3. Previous incumbents: Independent Directors: Li Shu-xing, Xie Ming-de, Jiang Cheng-rong, Chen Zhong-rui. 4. Previous profiles: As stated in the original text. 5. New incumbents: Independent Directors: Li Shu-xing, Xie Ming-de, Jiang Cheng-rong, Chen Zhong-rui. 6. New profiles: As stated in the original text. 7. Change status: Term expired. 8. Reason: Re-appointment due to early full board re-election. 9. Original term: 2023/05/31 - 2026/05/30. 10. New effective date: 2026/05/26. 11. Other: None.