Announce the election of Chairman

1.Date of the board of directors resolution or date of occurrence of the
change:2023/05/30
2.Position (Please enter chairperson or president/general manager):Chairman
3.Name of the previous position holder:Chii-Feng Huang
4.Resume of the previous position holder:Chairman, Solar Applied Materials
Technology Corp.
5.Name of the new position holder:Chii-Feng Huang
6.Resume of the new position holder:Chairman, Solar Applied Materials
Technology Corp.
7.Circumstances of change (Please enter ”resignation”, ”dismissal”,
”term expired” , ”job relocation”, ”severance”, ”retirement”,
”death” or ”new appointment”):new appointment
8.Reason for the change:Re-election of all directors.
9.Effective date of the new appointment:2023/05/30
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.