[Chien-Li] Announcement of the 4th Audit Committee Members

1. Date of change: 115/05/29. 2. Committee: Audit Committee. 3. Former members: Chiang Chih-feng, Tsao Chen-hua, Li Shih-jung, Wu Chun-kuang. 4. Former profiles: Chiang (CPA), Tsao (Partner), Li (Independent Director), Wu (Professor). 5. New members: Tsao Chen-hua, Li Shih-jung, Wu Chun-kuang, Tsai Li-ju. 6. New profiles: Tsao (Partner), Li (Independent Director), Wu (Professor), Tsai (Professor). 7. Reason: Expiration of term. 8. Cause: Re-election upon term expiration. 9. Original term: 112/06/21 ~ 115/06/20. 10. Effective date: 115/05/29. 11. Other: Term lasts until the end of the current board's term.