Ternium S.A. announced that, following independent director Pedro Pablo Kuczynski's resignation, the company's Board of Directors, acting pursuant to the powers conferred upon it by the company's articles of association, appointed Mr. Vincent Decalf as an independent director and a member of the audit committee to serve for the remainder of Mr. Kuczynski's term of office, ending on the next annual general meeting of shareholders to be held on May 4, 2016. Mr. Kuczynski, who served as a member of the company's Board of Directors and its audit committee for the past eight years, decided to step down for personal reasons. Mr. Decalf currently serves as a member of the board of directors of the Luxembourg Stock Exchange (Bourse de Luxembourg) and the Luxembourg Institute for Directors and Managers (Institut Luxembourgeois des Administrateurs) as well as a non-executive director of Foyer International S.A. and other private Luxembourg companies.