On October 3rd, sources said that OPEC + may further increase oil production on Sunday, but the specific increase is still unclear. Among them, Saudi Arabia, the leader of the organization, advocates a large increase in production to regain market share, while Russia suggests a small increase in production. As the two largest oil producers of OPEC +, Russia and Saudi Arabia have sometimes disagreed on the amount of production increase in the past few years, but they have always been able to reac...