Material Information Announcements

1.Date of institutional investor conference:2025/08/29
2.Time of institutional investor conference:15:30
3.Location of institutional investor conference:Grand Hyatt Taipei
(3F, No. 2, SongShou Road, Taipei, Taiwan)
4.Outline of institutional investor conference:The Company will attend
the 2025 Q3 Corporate Day by Fubon Securities.
5.Any other matters that need to be specified:None.

2021-02-20 Correction of information on the Company’s derivatives transaction in Jan 2021.

2025-08-05 Announcement on behalf of subsidiary Shin Zu Shing Precision Electron（SUZHOU）Co.,Ltd. that the Board of Directors has approved capital increase by earnings.