1.Date of the board of directors resolution or date of occurrence of the

  change:2017/11/27

2.Type of personnel (chairman or general manager):General Manager

3.Name and resume of the replaced personnel:

 Shih-Shien Chang, Vice President of Finance & Accounting Center in Epistar

 Corporation

4.Name and resume of the new personnel:

 Yung-Sheng Yu, Director of Finance Department in Epistar Corporation

5.Type of the change (please enter: “resignation”, “conge”,

“tenure expired” ,“position adjustment”, “dismissal”, “retirement”,

“death” or “new appointment” ):position adjustment

6.Reason for the change:position adjustment

7.Effective date of the new appointment:2017/11/27

8.Any other matters that need to be specified:NA