Announcement of change of board of directors chairperson

SEQ_NO

5

Date of announcement

2025/06/19

Time of announcement

15:16:14

Subject

Announcement of change of board of directors chairperson

To which
item it meet

sparagrap 6

Date of events

2025/06/19

Statement

1. Date of the board of directors resolution or date of occurrence of the change:2025/06/19
2. Position (Please enter chairperson or president/general manager):chairperson
3. Name of the previous position holder:Tsai,Ching-Tung
4. Resume of the previous position holder:Tong Ming Enterprise Co.,Ltd chairperson
5. Name of the new position holder:Tsai,Ching-Tung
6. Resume of the new position holder:Tong Ming Enterprise Co.,Ltd chairperson
7. Circumstances of change (Please enter ”resignation”, ”dismissal”,”term expired”
   , ”job relocation”, ”severance”, ”retirement”,”death” or ”new appointment”):
   term expired
8. Reason for the change:Tenure expired and re-elected
9. Effective date of the new appointment:2025/06/19
10. Any other matters that need to be specified (the information disclosure also meets the
    requirements of Article 7, subparagraph 6 of the Securities and Exchange Act Enforcement
    Rules, which brings forth a significant impact on shareholders rights or the price of the
    securities on public companies.):None