1.Date of occurrence of the change:2026/06/17 
2.Name of the functional committees:Audit Committee 
3.Name of the previous position holder: 
(1)Mr. Chen Yung Lin 
(2)Mr. Li Chih Feng 
(3)Mrs. Lu Yeh Senms 
(4)Mr. Chan Chin Ping 
4.Resume of the previous position holder: 
(1)Mr. Chen Yung Lin；Partner, RSM Taiwan. 
(2)Mr. Li Chih Feng；Professor, Department of Law, Soochow University. 
(3)Mrs. Lu Yeh Senms；Assistant Professor, Department of International Business Administration, Chinese Culture University. 
(4)Mr. Chan Chin Ping；Chief Engineer, Tekscend Photomask Chunghwa Inc. 
5.Name of the new position holder: 
(1)Mr. Wei Chun Chih 
(2)Mr. Li Chih Feng 
(3)Mrs. Lu Yeh Senms 
(4)Mr. Chan Chin Ping 
6.Resume of the new position holder: 
(1)Mr. Wei Chun Chih：Accountant of Deli United Accounting Firm. 
(2)Mr. Li Chih Feng：Professor, Department of Law, Soochow University. 
(3)Mrs. Lu Yeh Senms：Assistant Professor, Department of International Business Administration, Chinese Culture University. 
(4)Mr. Chan Chin Ping：Chief Engineer, Tekscend Photomask Chunghwa Inc. 
7.Circumstances of change:Term expired 
8.Reason for the change: 
The term of office of the 4th Audit Committee expired following the full re-election of independent directors 
at the company's 2026 Annual General Shareholders' Meeting. 
9.Original term: From 2023/06/15 to 2026/06/14 
10.Effective date of the new member:2026/06/17 
11.Any other matters that need to be specified:None