In its practice of providing accurate and timely information to investors and pursuant to article 4.1.2 & 4.1.4.3.1  of the Athens Stock Exchange Rulebook, MYTILINEOS HOLDINGS S.A. announces its Financial Calendar of 2017:

- Announcement of the 2016 Financial Results

  & Conference Call with Analysts:                                                           Tuesday 28^th, March 2017

- Ordinary General Meeting of Shareholders:                                          Thursday 1^st, June 2017

- Announcement of the First Half 2017 Financial Results

  & Conference Call with Analysts:                                                           Wednesday 9^th, August 2017

- Publication of the First Half 2017 Financial Results:                                 Thursday 10^th, August 2017

(*) The Company reserves the right to change the above dates, following relevant notification of the public by amending the present.

The Company would like to clarify that the financial results will be released before the opening of the market on Athens Stock Exchange on the release day, at the corporate website (www.mytilineos.gr) as well as the website of the Athens Exchange (www.helex.gr).