On Friday night, the day after Russian Prime Minister Medvedev announced June 1 restrictions on gas and diesel exports to Ukraine, contaminated Russian oil was detected at Mazyr, Belarus’ refinery for Ukraine. This forced Belarus to cut off gasoline and diesel exports to Ukraine and Poland, Vladimir Sizov, deputy chairman of Belneftekhim, told reporters in Minsk on Tuesday.
On Friday night, the day after Russian Prime Minister Medvedev announced June 1 restrictions on gas and diesel exports to Ukraine
