Investor Presentaiton

Management's Discussion and Analysis Nine months ended September 30, 2011 Investor information Information about the company OAO TMK Russian Federation, 105062, Moscow, Pokrovka Street, 40, bld.2A Telephone: +7 (495) 775 7600 Fax: +7 (495) 775 7601 E-mail: [email protected] Internet http://www.tmk-group.com http://www.tmk-group.ru Information for investors Contact person: Alexei Ratnikov (Strategic Investment Analysis and Investor Relations Department) Telephone: +7 (495) 775 7600, ext. 2078 E-mail: [email protected] Depositary Bank The Bank of New York Mellon 101 Barclay Street, 22 Floor, 10286 New York Contact person: Ekaterina Sokolova (ADR Relationship Manager) Telephone: +1 (212) 815 2867 E-mail: [email protected] Registrar OAO Registrator R.O.S.T Russian Federation, Moscow, Stromynka Street, 18, bld. 13 License: 10-000-1-00264 dated 12.12.2002 (unlimited) Telephone: +7 (495) 771 7335 E-mail: [email protected] Auditor Ernst & Young LLC Russian Federation, 115035, Moscow, Sadovnicheskaya Embankment, 77, bld. 1 Telephone: +7 (495) 705 9700 E-mail: [email protected] 23

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