1.Date of the board of directors resolution or date of occurrence of the change:2025/10/01
2.Position (Please enter chairperson or president/general manager):General Manager
3.Name of the previous position holder: Chang, Yi-Chang
4.Resume of the previous position holder: General Manager of Chongqing Gtek Technology Co., Ltd.
5.Name of the new position holder: Lin, Chih-Kun
6.Resume of the new position holder: General Manager of Kunshan Anli Precise Metal Co., Ltd.
7.Circumstances of change (Please enter ”resignation”, ”dismissal”,”term expired” ,
”job relocation”, ”severance”, ”retirement”,”death” or ”new appointment”):Resignation.
8.Reason for the change: Resignation.
9.Effective date of the new appointment:2025/10/01
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.