OPEC+ hikes June output by 540,000 b/d amid higher demand for crude2021-07-082021-07-08/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px
OPEC and its allies added 540,000 b/d of crude in June to a market hungry…