OREANDA-NEWS. April 12, 2010. The following contains forward looking statements concerning future events. These statements are based on current information and assumptions of TMK management concerning known and unknown risks and uncertainties.

OAO TMK (“TMK” or “the Company”), one of the world’s leading oil and gas steel pipe producers, today announces its production results for the period from 1st January to 31st March 2010.

For the first three months of 2010, TMK shipped 933 thousand tons of pipes to customers, representing a 60% increase on the amount shipped in the first three months of 2009.

 Product  1Q 2010   4Q 2009  Q-o-Q, %  1Q 2010   1Q 2009   Y-o-Y, %
 Seamless pipes  537  495  8.4%  537  402  33.0%
 Welded pipes  396  378  4.8%   396   179  121.1%
 Total pipes  933  874  6.8%   933  581   60.0%
Including OCTG  363  322  12.7%   363   278   30.5%

The first quarter increase in pipe shipments reflected the positive trends observed in TMK’s key segments as oil and gas companies increased capital expenditure and continued with the implementation of investment projects.  OCTG shipments increased 30.5% year-on-year from the resurgence of drilling activity in TMK’s two key markets, Russia and the U.S.  The positive trends observed in late 2009 continued in the first quarter as demonstrated by the 12.7% growth in OCTG shipments.

The intensive development of U.S. shale plays continued to fuel demand for high grade products suitable for these unconventional developments and allowed TMK to increase pipe shipments. The U.S. drilling environment showed robust growth in the first quarter of 2010 with a 23% increase in the U.S. rig count.  The demand for TMK IPSCO pipe products allowed capacity utilization levels to surpass 70%.

Given its unconventional nature, gas shale drilling requires more premium connections than conventional operations.  Together with increasing demand for premium connections in Russia, most notably in Eastern Siberia and the Caspian, this contributed to an increase in TMK’s premium connections business of more than two times as compared to the first quarter of 2009.  During the first three months of 2010, TMK shipped more than 112,000 premium connection joints.  As previously stated, by the end of 2009, TMK’s ULTRA premium connections had reached an estimated 30% share of the U.S. onshore gas shale premium connections market.  This increase in demand prompted TMK to further invest in ULTRA threading capacity, such as the announced ULTRA facility in Brookfield, Ohio.  In Russia, the Company increased its Premium connections market share to around 70%.

The implementation of several large scale pipeline projects by Russian oil and gas companies, such as Transneft and Gazprom coupled with the ramping-up of Volzhsky’s longitudinal welded large-diameter pipe mill enabled TMK to supply close to eight times more large-diameter pipes in the first three months of the year than in the first quarter of 2009.  The Company shipped 150 thousand tonnes of LD pipe in the first quarter of this year, compared to 19 thousand tonnes in the first three months of 2009.

Demand from the mechanical engineering and power generation sectors, including nuclear power plants, returned and made it possible to increase shipments of high performance tubulars.  In the first quarter of the year, TMK’s Russian mills increased shipments of cold drawn and stainless steel pipes by 18% and 40%, respectively.

The Company plans to continue leveraging its competitive advantages to sustain growth while improving product mix by enhancing the share of high performance and premium grade products.