Cemacon S.A.

Report Publication Announcement • Mar 21, 2018

Calea Dorobanților nr. 48, Clădirea Silver Business Center Telefon +4 0364 711 030; Fax +4 0360 816 083 E-mail office@cemacon.ro www.cemacon.ro

21 st of March 2018

To,

Bucharest Stock Exchange

Department of operations for regulated market issuers

Change in reporting calendar 2018

In accordance with art.92 from Title II, chapter IV Providing Information from BSE Code we send you the changes in reporting calendar for year 2018 of SC CEMACON SA Cluj Napoca:

For the events:

• 1 Annual General Meeting
• 2 Presentation of Annual Report

The new reporting dates are:

• 1 Annual General Meeting 26th of April 2018
• 2 Presentation of Annual Report 27th of April 2018

In the event of changes to the data mentioned above, due to legislative changes or other, we communicate the new date with a maximum of 48 hours before the date initially set.

Regards,

Liviu Stoleru

General Manager