SEQ_NO

4

Date of

announcement

2025/06/18

Time of

announcement

16:04:33

Subject

Announcement of the new members of the Company’s Audit Committee

Date of events

2025/06/18

To which item it meets

paragraph 6

Statement

1.Date of occurrence of the change:2025/06/18

2.Name of the functional committees:Audit Committee

3.Name of the previous position holder:

Chao Jang, Jing

Chih Yuan Lu

Lo Hsueh Yu

4.Resume of the previous position holder:

Chao Jang, Jing / Director of DerMauShin Capital Co., Ltd.

Chih Yuan Lu / Chairman of Ardentec Corporation and President of Macronix

International Co., Ltd.

Lo Hsueh Yu / Independent Director of Hong Tai Electric Industrial Co., Ltd.

5.Name of the new position holder:

Chao Jang, Jing

Tseng Peifen

Stan Tong

6.Resume of the new position holder:

Chao Jang, Jing / Director of DerMauShin Capital Co., Ltd.

Tseng Peifen / CFO of Lioneers Sports & Entertainment Co., Ltd. and

Bros Sports Marketing Co., Ltd.

Stan Tong / Deputy Spokesperson of Global Mixed-mode Technology Inc.

7.Circumstances of change (Please enter “resignation”, “dismissal”,

“term expired”, “death” or “new appointment”):term expired

8.Reason for the change:term expired

9.Original term (from __________ to __________):2022/06/21~2025/06/20

10.Effective date of the new member:2025/06/18

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