Weizhi Announces Change in Members of Sustainability and Risk Management Committee

1. Date of Change: 115/06/18 2. Name of Functional Committee: Sustainability and Risk Management Committee 3. Former Members: (1) Chairman/General Manager: Guo Su-Hui (2) Independent Director: Liu Ji-Xiong (3) Independent Director: Xia Xu-Sheng 4. Former Members' Resumes: (1) Guo Su-Hui: Chairman/General Manager of the Company (2) Liu Ji-Xiong: Independent Director of the Company (3) Xia Xu-Sheng: Independent Director of the Company 5. New Members: (1) Independent Director: Ding Jia-Hui (2) Independent Director: Lu Zhen-Xiu (3) Independent Director: Chen Ming-Han 6. New Members' Resumes: (1) Ding Jia-Hui: Independent Director of the Company (2) Lu Zhen-Xiu: Deputy Director of the Taxation Administration, Ministry of Finance; Director of the Southern Regional Office of the National Taxation Bureau, Ministry of Finance; Director of the Department of Finance and Taxation, Tainan City Government (3) Chen Ming-Han: Assistant Vice President of the Business Department at China Steel Corporation; Chairman of CSC Corporation; Chairman of CSVC Vietnam; Chairman of Chung Tai International Corporation 7. Nature of Change (enter 'resignation', 'removal', 'end of term', 'deceased', or 'new appointment'): End of Term 8. Reason for Change: Reappointment upon end of term 9. Original Term (e.g., xx/xx/xx ~ xx/xx/xx): 113/8/13 ~ 115/6/11 10. Effective Date of New Appointment: 115/06/18 11. Other Matters to be Disclosed: None. Keywords: Material Information