Russian sunflower oil cuts prices In April last year, the wholesale price for a bottle of the most popular imported sunflower oil in Russia, Oleyna, was at least 22 rubles. Today, even at retail, “Oleina” costs less - 20--21 rubles. The Rostov company “Yug Rusi”, which a year ago began operating Europe’s largest oil extraction plant and introduced oil under the “Golden Seed” brand, lowered import prices.