Another 3-5 countries might join the agreement on reducing oil production by OPEC countries and non-cartel exporter countries, Russia’s Energy Minister Alexander Novak said.
"I think it will be 3-5 new countries," TASS cited Novak as saying.
Although the minister did not name specific countries, according to him, they would add a certain volume to the total share of oil production to be reduced, but did not name possible volumes.