1.Date of the board of directors resolution or date of occurrence of the change: 2025/11/06
2.Position (Please enter chairperson or president/general manager): President
3.Name of the previous position holder: Fred Yeh
4.Resume of the previous position holder: President, Motech Industries Inc.
5.Name of the new position holder: Ting-Chao Wang, Huan-Shun Lin
6.Resume of the new position holder:
Ting-Chao Wang:Vice President & CFO, Motech Industries Inc.
Huan-Shun Lin: Vice President, Motech Industries Inc.
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: New Appointment
9.Effective date of the new appointment: 2025/11/30
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.