1.Type of personnel changed (please enter: spokesperson, acting spokesperson, important operational officer, financial officer,

accounting officer, company secretary, research and development officer, or internal audit officer):Corporate Governance Officer

2.Date of occurrence of the change:2020/03/27

3.Name, title, and resume of the replaced person:NA

4.Name, title, and resume of the replacement:MA TIEN-LI /Vice President

5.Type of the change (please enter: “resignation”, “position adjustment”,“dismissal”, “retirement”, “death” or “new replacement” ): new appointment

6.Reason for the change:new appointment

7.Effective date:2020/03/27

8.Contact telephone number of the replacement:02-27092550

9.Any other matters that need to be specified:None