Date of announcement  2019/04/16
Time of announcement  15:38:24
 
Date of events   2019/04/30 
To which item it meets paragraph 12
Statement 
1.Date of the investor conference:2019/04/30
2.Time of the investor conference:14:30
3.Location of the investor conference: Ball Room, 3F,
The Sherwood Hotel (No.111, Section 3, Minsheng East Road,
SongShan District 105 Taipei)
4.Brief information disclosed in the investor conference:
2019 first half-year Performance Review
5.The presentation of the investor conference release:
Relevant material will be released on the Market
Observation Post System and the company's website
on the date of presentation
6.Will the presentation be released in the Company’s website:
Yes,
http://www.cdibh.com/enhtml/content/285
7.Any other matters that need to be specified:None