Alliance Oil Company's total oil production for the first quarter of 2010 amounted to 3.8 mbbl compared to 3.9 mbbl in the fourth quarter of 2009. Preliminary refining volumes at the Khabarovsk refinery amounted to 5.6 mbbl in the first quarter of 2010 compared to 5.6 mbbl in the fourth quarter of 2009. Preliminary first quarter of 2010 oil products sales amounted to 5.7 mbbl compared to 5.7 mbbl in the fourth quarter of 2009. The current crude oil production rate is approximately 42,400 barrels per day. The Khabarovsk refinery is currently running at approximately 60,000 barrels per day. Oil production in the Volga-Urals region totalled 1.8 mbbl in the first quarter of 2010 compared to 1.8 mbbl in the fourth quarter of 2009. Oil production in the Timano-Pechora region totalled 1.1 mbbl in the first quarter of 2010 compared to 1.1 mbbl in the fourth quarter of 2009. Oil production in the Tomsk region totalled 0.7 mbbl in the first quarter of 2010 compared to 0.8 mbbl in the fourth quarter of 2009. Oil production in Kazakhstan totalled 0.1 mbbl in the first quarter of 2010 compared to 0.1 mbbl in the fourth quarter of 2009. In the first quarter 9 new wells were put into production and drilling of 14 more wells started. In Timano-Pechora, rigs were mobilized and drilling started at eight locations. In the downstream segment, on March 12 maintenance works started at the catalytic reforming unit of the Khabarovsk refinery. As per the projected Complex plan of technical development for 2010, the unit will be shut for 50 days with lower volumes of gasoline produced. Three new gasoline storage tanks of 5,000 cubic meters total capacity have been completed at the Khabarovsk wholesale terminal. The new tanks use the most advanced double-wall reservoir technology to minimize risk of leakages and improve technological, ecological and work safety conditions. “The pricing environment remained favourable for our upstream business in the first quarter as domestic and international crude oil prices gradually increased. In the downstream segment, prices remained fairly stable with export markets providing better opportunities. Drilling activity in the upstream segment is progressing according to plan,” says Arsen Idrisov, Managing Director of Alliance Oil Company. The company targets to produce 17.0 mbbl and to refine 21.0 mbbl of oil in 2010. For further information please contact: Arsen Idrisov, Managing Director, Alliance Oil Company, Tel.: +7 495 777 18 08 Eric Forss, Chairman, Alliance Oil Company, Tel.: +46 8 613 00 85 Also visit www.allianceoilco.com Alliance Oil Company Ltd is a leading independent oil company with vertically integrated operations in Russia and Kazakhstan. Alliance Oil has proved and probable oil reserves of 526 million barrels, oil production of approximately 42,400 barrels per day, refining capacity of 70,000 barrels per day and a network of gas stations and wholesale oil products terminals. Alliance Oil's depository receipts are traded on the Nasdaq OMX Nordic under the symbol AOIL.