Material Information (8299 Phison)
SEQ_NO  1 Date of announcement  2023/04/21 Time of announcement  14:56:58
 Announcement that Phison to attend the 1Q23
Online Earnings Call organized by Citi Securities
Date of events   2023/05/05 To which item it meets paragraph 12
1.Date of institutional investor conference:2023/05/05
2.Time of institutional investor conference:17:00pm
3.Location of institutional investor conference:Online English session
organized by Citi Securities Taiwan.
4.Outline of institutional investor conference:Phison was invited to
participate in the 1Q23 Earnings Call (English session) held by Citi
Securities Taiwan to explain Phison's operating performance, etc.
5.Any other matters that need to be specified:Please check with Citi
Securities Taiwan or Phison for meeting details.