[Mosel] Announcement of New Members for the 7th Audit Committee

1. Date of occurrence: 115/05/20 2. Name of functional committee: Audit Committee 3. Names of outgoing members: (1) Hsieh Shao-Wen (2) Lin Ching-Hsiang (3) Liu Chen-Tu (4) Lan Chung-Wen 4. Resumes of outgoing members: (1) Hsieh Shao-Wen: Independent Director, MNC Media Investment Ltd. (2) Lin Ching-Hsiang: Advisor, ITRI Industrial Economics and Knowledge Center (3) Liu Chen-Tu: Director, Walsin Lihwa Corp (Note: referring to original Chinese text as '合晶科技', i.e., Wafer Works) (4) Lan Chung-Wen: Lifetime Distinguished Professor, Dept. of Chemical Engineering, National Taiwan University 5. Names of incoming members: (1) Lin Ching-Hsiang (2) Lan Chung-Wen (3) Chang Shu-Ju (4) Lu Chao-Hsiang 6. Resumes of incoming members: (1) Lin Ching-Hsiang: Advisor, ITRI Industrial Economics and Knowledge Center (2) Lan Chung-Wen: Lifetime Distinguished Professor, Dept. of Chemical Engineering, National Taiwan University (3) Chang Shu-Ju: Independent Director, Tong Hsing Electronic Industries (Note: referring to original Chinese text '同泰電子') (4) Lu Chao-Hsiang: Director and General Manager, Powertech Technology Inc. 7. Situation of change: Expiration of term 8. Reason for change: Expiration of term 9. Original term: 112/05/25 ~ 115/05/24 10. Effective date of new appointment: 115/05/20 11. Other matters: None