Oil prices slipped on Tuesday as concerns that the global economy could be slowing outweighed an agreement by producer club OPEC on Monday to extend supply cuts until next March. Brent crude futures LCOc1 were down 18 cents, or 0.28%, at $64.88 a barrel by 0845 GMT. U.S. crude futures for August CLc1 were down 20 cents, or 0.34%, at $58.89 a barrel, after touching their highest in more than five weeks on Monday. The Organization of the Petroleum Exporting Countries agreed on Monday to extend oil supply cuts until March 2020 as members overcame their differences to try to prop up the price of crude. “It appears that the supply side of the oil equation is supportive for […]