Investor Presentaiton

TMK- Global Supplier of Full Range of Pipes for Oil and Gas industry Steel Tubular Industry Leader TMK TMK's strategic positioning made it the steel tubular industry leader, with over 4 million tonnes sold in 2012. Truboplast Pipe Maintenance Department ●Sinarsky Seversky❤ Moscow OROSNITI *Central Pipe Yard •Orsky OEdmonton •Calgary Cologne • Astana Zurich Resita Volzhsky❤ Tagmet Kaztrubprom Lecco Artrom Baku Camanche Brookfield •Ashgabat Geneva⚫ Wilder Koppel Tulsa ●Ambridge Odessa❤ ●Blytheville Baytown Dubai Houston Abu Dhabi Sohar Management Production O Oil & Gas Services O Scientific and Technical Center Sales and Marketing Beijing ⚫Singapore Capacity (tons) Steelmaking North America Europe Russia and CIS Total 450,000 450,000 2,450,000 3,350,000 •Cape Town Seamless Pipes 300,000 220,000 2,486,000 3,006,000 Welded Pipes 1,000,000 2,120,000 3,120,000 Heat Treat 441,000 * 1,500,000 1,941,000 Threading 980,000* 1,560,000 2,540,000 Note: *Including ULTRA Premium connections of 240,000 tons Source: TMK data 6

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