OREANDA-NEWS. December 10, 2012. Tatneft (the “Company”) announces that it published on its web-site (www.tatneft.ru) the reviewed consolidated interim condensed financial statements for the nine months of 2012 prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) (the “Financial Statements”) and related Management Discussion and Analysis of Results of Operations (the “MD&A”), reported the press-centre of Tatneft.

Selected financial highlights below are based on the respective U.S. GAAP financial statements of the Company. These highlights do not replace the Financial Statements or the MD&A and all interested persons are encouraged to read these documents for full understanding of the nine months 2012 U.S. GAAP results. Russian Ruble amounts below have been translated into U.S. Dollars, for revenue and net income at the average exchange rate during the respective reporting period, and for balance sheet items at the exchange rate on the last day of the respective reporting period.

The Company’s consolidated revenues in the nine months of 2012 were 471,504 million Rubles (USD 15,161 million) as compared to 447,806 million Rubles (USD 15,565 million) in the nine months of 2011. The consolidated net income attributable to Group shareholders in the nine months of 2012 was 60,665 million Rubles (USD 1,951 million) as compared to 45,092 million Rubles (USD 1,567 million) in the nine months of 2011.

Total consolidated assets of the Company increased from 627,823 million Rubles (USD 19,500 million) as of December 31, 2011, to 653,771 million Rubles (US\\$ 21,144 million) as of September 30, 2012.

Total consolidated liabilities of the Company decreased from 224,412 million Rubles (USD 6,970 million) as of December 31, 2011, to 201,236 million Rubles (USD 6,508 million) as of September 30, 2012.

Total consolidated shareholders’ equity increased from 403,411 million Rubles (USD 12,530 million) as of December 31, 2011, to 452,535 million Rubles (USD 14,636 million) as of September 30, 2012.

The Company’s representatives will discuss the U.S. GAAP financial highlights for the nine months 2012 on a conference call on December 7, 2012 at 4.00 PM Moscow time, 12:00 GMT:

To participate in the conference call, please dial the following numbers: +44 (1452) 555 566 (international dial-in number), 0800 694 0257 (UK free call), 08444 933 800 (UK local call), +1 (866) 966 9439 (US free call), +1 (631) 510 7498 (US local call), 8108 002 097 2044 (Russia free call), in all cases using PIN 78564928#.

The conference call replay will be available upon completion of the call until December 20, 2012 by dialing +44 (1452) 550 000 (international dial-in), 0845 245 5205 (UK local call), + 1 (866) 247 4222 (USA dial-in), using PIN 78564928#.