COMMENT ON PRESS ARTICLE

Athens - Greece, 16^th of October 2017 - MYTILINEOS informs the investing public that the publication of the Sunday's edition newspaper Vima  which presents information about the company's interest in GEK TERNA's subsidiary, Terna Energiaki, is absolutely untrue.

For more details, please contact:

Ms Antigoni Fakou: MYTILINEOS Press Office Tel. +30 210-6877346 | Fax +30 210-6877400 | E-mail Antigoni.Fakou@mytilineos.gr

About MYTILINEOS

MYTILINEOS S.A. is a leading Greek industry active in Metallurgy, Power & Gas and EPC & Infrastructure. Established in Greece in 1990, the Company is listed on the Athens Exchange, has a consolidated turnover in excess of ¤1.3 billion and employs directly or indirectly more than 2,700 people in Greece and abroad. For more details, please visit the Company's website: www.mytilineos.gr