The company's board of direcors' election for the Chairman

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

  change:2024/05/31

2.Position (Please enter chairperson or president/general manager):

  Chairperson

3.Name of the previous position holder:Lin, Yung-Chieh

4.Resume of the previous position holder:

  Lin, Yung-Chieh, Chairman of the company

5.Name of the new position holder:Lin, Yung-Chieh

6.Resume of the new position holder:

  Lin, Yung-Chieh, Chairman of the company

7.Circumstances of change (Please enter ”resignation”, ”dismissal”,

”term expired” , ”job relocation”, ”severance”, ”retirement”,

”death” or ”new appointment”):Term expired

8.Reason for the change:

  The company's 9th board of directors' election for Chairman

9.Effective date of the new appointment:2024/05/31

10.Any other matters that need to be specified (the information disclosure

  also meets the requirements of Article 7, subparagraph 6 of the Securities

  and Exchange Act Enforcement Rules, which brings forth a significant impact

  on shareholders rights or the price of the securities on public companies.):

  None