Date of announcement 2022/04/27
Time of announcement  16:26:52
Date of events 2022/05/12
To which item it meets paragraph 12

1.Date of institutional investor conference:2022/05/12
2.Time of institutional investor conference:09:00
3.Location of institutional investor conference:
the investor conferences will be held online
4.Outline of institutional investor conference:
CDF is invited to participate in the event held by Quantum International
Corp. to deliver business overview and performance review
5.Any other matters that need to be specified:None