OPEC, non-OPEC oil producers to jointly boost oil output

Russian Energy Minister Alexander Novak, Saudi Energy Minister Khalid Al-Falih, Minister of Energy and Industry in United Arab Emirates Suhail Al-Mazrouei (L-R) attend a press conference after a OPEC and non-OPEC oil producers meeting in Vienna, Austria, June 23, 2018. OPEC and non-OPEC oil producers on Saturday agreed to jointly increase oil production. (Xinhua/Liu Xiang)