Key financial and operational highlights of 2010

Health and safety data	Environmental data	Operational data
Financial Data

Operating data	2010	2009	2008	2007	2006
Total liquids production (thousand barrels per day), incl. Slavneft	1,713	1,680	1,651	1,664	1,752
Total gas sales (thousand barrels per day), incl. Slavneft	221	208	195	155	188
Total production (thousand barrels of oil equivalent per day), incl. Slavneft	1,933	1,888	1,846	1,819	1,940
Total liquids production (thousand barrels per day), excl. Slavneft	1,527	1,489	1,454	1,451	1,477
Total gas sales (thousand barrels per day), excl. Slavneft	215	201	188	149	131
Total production (thousand barrels of oil equivalent per day), excl. Slavneft	1,742	1,690	1,642	1,601	1,699
Refining throughput (thousand barrels per day), incl. Slavneft	732	675	698	701	661
Selected financial information	2010	2009	2008	2007	2006
Total sales (USD million)	44,646	34,753	51,886	38,926	35,725
EBITDA (USD million)	10,382	9,007	10,093	9,565	11,255
EBITDA (USD million per barrel of liquids production)	16.6	14.7	16.7	15.8	17.6
Net income (USD million)	5,815	4,973	5,284	5,342	6,678
Net income (USD million per barrel of liquids production)	9.3	8.1	8.7	8.8	10.4
Cash flow from operating activities (USD million)	9,682	6,581	8,611	7,097	3,078
Net debt/Net debt plus equity ratio (%)	21%	28%	32%	30%	34%
ROACE (%)	26%	24%	27%	31%	48%
Market data	2010	2009	2008	2007	2006
Brent (USD/bbl)	79.47	61.51	97.11	72.52	65.14
RUR/USD	30.37	31.72	24.86	25.58	27.19