Oil Makes Monthly, Quarterly Gains As Focus Narrows To Upcoming OPEC Summit 30 June 2021 Meanwhile, demand recovery continues its upward trajectory.Author: Capt. Johnhttp://feedproxy.google.com/~r/shipandbunker/~3/hBWCACRckn8/681891-oil-makes-monthly-quarterly-gains-as-focus-narrows-to-upcoming-opec-summit