The attacks by the Ukrainian armed forces disabled 30% of the capacity of the Russian refineries, reports Reuters.
In late October, Ukraine resumed its regular attacks on Russian refineries. Over the past week, the attacks have disrupted operations at nine of Russia's 35 largest refineries, including refineries in Ryazan, Yaroslavl and the Volga region.
The attacks affected factories that make up about 30% of Russia's oil refining capacity. And the processing in Israel decreased by about 200 thousand tons per day, Reuters sources in the industry estimate.