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,

chief internal auditor, or designated and non-designated representatives):CEO

2.Date of occurrence of the change:2025/01/20

3.Name, title, and resume of the previous position holder:Dylan Chung/Chairman and CEO/CFO of ENE/CPA

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

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

6.Reason for the change:personal career planning. Mr. Chung is currently studying PhD degree at NTHU and wishing to focus on completing the course.

Meanwhile, Mr.Chung is eligiable for applying retirment. The successor shall be decided by the BOD later on.

7.Effective date:2025/03/31

8.Any other matters that need to be specified:CEO has applied for retirement, and the application shall be reviewed by Compensation Committee and the BOD.

It is estimated to take into effect on 2025/03/31.