Chairman and Chief Executive Officer
Mr. Paolo Rocca serves the Chief Executive Officer of Tubos de Acero de México, S.A. Mr. Rocca serves as Honorary President of Techint at Ternium Siderar. He has been the Chief Executive Officer of Tenaris SA since October 22, 2002. Mr. Rocca serves as the President of Sidertubes S.A. He served as the Chief Executive Officer at Ternium S.A. since October 22, 2002. He served as Chief Executive Officer of Siderca S.A.I.C. He served as Vice President of Confab Industrial S.A. He served as President of Tenaris SA amd Ternium Siderar. He serves as Vice President of San Faustin S.A. He serves as the Chairman at Techint Compañía Técnica Internacional S.A.C.I. He serves as Chairman of the Board at Tubos de Acero de México, S.A. (Tamsa) and has been its Director since 1993. He serves as Executive Chairman of Dalmine SpA and served as its Executive Vice Chairman. He has been the Chairman of Tenaris SA since September 2, 2003 and has been its Director since 2002. He has been the Chairman of Ternium S.A. since 2005. He served as Vice President of the Board of Directors and Director at Confab Industrial S.A. He serves as Director of San Faustin S.A. and Techint Financial Corporation N.V. Mr. Rocca served as Member of International Advisory Committee at NYSE Holdings LLC.