MOSCOW, April 1 – RIA Novosti. The spread of COVID-19 vaccination in the world makes it possible to look at the future of the oil market with optimism, but nevertheless, there are still many uncertainties ahead regarding the situation in Europe, Russian Deputy Prime Minister Alexander Novak said at the opening of the OPEC + meeting.
“The evolving vaccination campaign is yielding results and allows us to look to the future with optimism, although, of course, we must not forget that there are still many uncertainties ahead, as was also mentioned by His Royal Highness (Saudi Arabian Energy Minister Prince Abdel Aziz bin Salman – ed. ) regarding the situation that still exists in Europe, “Novak said. 
