OPEC has made a planned cut in oil output effectively conditional on the contribution from non-OPEC producer Russia, OPEC delegates said on Dec. 6 as the group gathered for a meeting in Vienna.
Reuters: OPEC waiting for Russia before deciding level of oil cut
(FILES) In this file photo taken on Dec. 1, 2018 Saudi Arabia's Crown Prince Mohammed bin Salman (L) and Russia's President Vladimir Putin shake hands during a bilateral meeting on the second day of the G20 Leaders' Summit in Buenos Aires, on Dec. 1, 2018.