Mytilineos : Financial Calendar 2019 - Update

MYTILINEOS S.A.

FINANCIAL CALENDAR 2019 (*) - UPDATE

In its practice of providing accurate and timely information to investors and pursuant to articles 4.1.2 & 4.1.3.15.1 of the Athens Stock Exchange Rulebook, MYTILINEOS S.A. announces the update of its Financial Calendar of 2019, as follows:

-Announcement of the 2018 Full-Year Financial Results

&Conference Call with Analysts: Thursday 28th, March 2019

-Announcement of the Three Month 2019 Trading Update: Friday 3rd, May 2019

-Annual General Meeting of Shareholders: Thursday 6th, June 2019

-Ex-DividendDate 2018: Tuesday 25th, June 2019

-Dividend beneficiaries 2018 - Record date: Wednesday 26th, June 2019 **

-Dividend Payout 2018: Tuesday 2nd, July 2019

-Announcement of the First Half 2019 Financial Results

&Conference Call with Analysts: Thursday 12th, September 2019

-Announcement of the Nine Month 2019 Trading Update Wednesday 30th, October 2019

-Annual Briefing of Analysts and Institutional Investors - "Association of Greek Institutional Investors": Wednesday 6th, November 2019

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

(**)The aforementioned dates regarding dividend distribution are subject to approval by the Ordinary General Meeting of the Shareholders. If there is a decision to pay out a dividend, the ex-date is after the expiration, on June 21st 2019, of the Futures Contracts that are traded in the derivatives market and have the Company's share as an underlying security.

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).