Poland is looking to stop using Russian oil by the end of this year and place an embargo on Russian coal imports within two months’ time, Polish Prime Minister Mateusz Morawiecki said on Wednesday. Poland imports from Russia around 60 percent of the oil its refineries process, and its top refiner PKN Orlen has term contracts with Russia’s oil firms Rosneft and Tatneft expiring at the end of 2022 and 2024, respectively. “We will do everything to stop using Russian oil by the end of this year,” the Polish Prime Minister Morawiecki…