Second Quarter 2018 Operational and Financial Results

Total Revenues (RR million) Change due to price Change due to volume Mainly due to increases in average realized net prices as a result of an increase in the respective benchmark prices on international markets. 11,475 195,822 3,284 5,269 -15 204 29,501 -210 -944 159 9,312 128,830 6,040 2,917 The commencement of sales of LNG purchased from our joint venture Yamal LNG to international markets from December 2017, as well as an increase in sales prices and volumes in the Russian domestic market resulted in an increase in our aggregate average price by 16.2% and sales volumes by 5.3%. 2Q17 Natural gas SGC refined products LPG Stable gas condensate Crude oil Other products Other revenues 2Q18 NOVATEK 12

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