1.Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial officer, accounting officer, corporate governance officer, chief information security officer,research

 and development officer, internal audit officer, or designated and non-designated representatives): financial officer  and accounting officer

2.Date of occurrence of the change:2023/10/18

3.Name, title, and resume of the previous position holder:

TUNG,CHEN-HUA, manager, financial officer and accounting officer

4.Name, title, and resume of the new position holder:

WANG,YU-CHENG,assistant manager, financial officer and accounting officer

5.Type of change (please enter: ”resignation”, ”position adjustment”, ”dismissal”, ”retirement”,”death” or ”new replacement”):position adjustment

6.Reason for the change:position adjustment

7.Effective date:2023/10/18

8.Any other matters that need to be specified:none