1.Date of occurrence of the change: April 17, 2017

2.Appointment of or changed personnel (juristic-person director, juristic-person supervisor, independent director, natural-person director or natural-person supervisor): Natural-person supervisor.

3.Title, name and resume of the replaced personnel: Chang, chih-kai: Director of the board of YGG.

4.Title, name and resume of the new personnel: None.

5.Type of the change (please enter: “resignation”, “discharge”, “tenure expired”, “death” or “new appointment” ):Discharge.

6.Reason for the change: Due to April 17, 2017, Chang, chih-kai has transferred over 50% of the original shareholding since appointment, therefore discharged.

7.Number of shares held by the new personnel at the time of appointment: N/A.

8.Original term (from __________ to __________): June 7, 2016 to June 6, 2019

9.Effective date of the new appointment: N/A.

10.Rate of turnover of directors of the same term: 1/11.

11.Rate of turnover of supervisor of the same term: N/A.

12.Rate of turnover of independent director of the same term: N/A.

13.Change in one-third or more of directors (“Yes” or “No”): No.

14.Any other matters that need to be specified: No.