Date of announcement  2018/03/31
Time of announcement  14:59:12

Date of events   2018/04/18 
To which item it meets paragraph 12
Statement 
1.Date of the investor conference:2018/04/18
2.Time of the investor conference:18:00
3.Location of the investor conference:N/A (Online investor
conference)
4.Brief information disclosed in the investor conference:
2017 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