A subsidiary of of Oil & Gas Company "RussNeft" - OAO "Orsknefteorgsintez" closed the year 2008 with high annual figures. Almost 5 million tons of oil was processed at Orsk refinery, there was produced about 700 thousand tons of of gasolines, more than 1 million 300 thousand tons of gas oil, about 300 thousand tons of avation kerosene, more than 135 tons of various types of oils.
ONOS has traditionally behaved as a model taxpayer. In 2008 the plant discharged its tax liabilities to the budgets of all levels. On the total, tax payments amounted to 3 billion 420 million 790 thousand rubles. More than 122 million rubles was remitted to the budget of the city of Orsk, more than 1 billion 602 million rubles - to the regional budget, more than 1.5 billion rubles - to the federal budget; the amount of 121 million 693 thousand rubles was paid to non-budget funds.