1.Date of the board of directors resolution or date of occurrence of the change:2026/05/27

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

3.Name of the previous position holder:Chuan Lin

4.Resume of the previous position holder:Chairperson of the Company

5.Name of the new position holder:Chuan Lin

6.Resume of the new position holder:Chairperson 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:Re-election of Board of Directors. New directors recommended Chuan Lin as Chairperson.

9.Effective date of the new appointment:2026/05/27

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.