EMC will attend Yuanta Securities’ 4Q25 Investment Forum

2025/12/02

1.Date of institutional investor conference: 2025/12/03

2.Time of institutional investor conference: 10:50

3.Location of institutional investor conference: Taiwan

4.Outline of institutional investor conference:

Introduction of the company and discussion of the operating results for

3Q25.

5.Any other matters that need to be specified: None