Oil prices rose on Tuesday after OPEC’s de facto leader, Saudi Arabia, said it would increase supply curbs in June, while other members of the oil-producing group said they want to extend the deep cuts reached in April for a longer period than originally agreed. FILE PHOTO: Western Canadian canola fields surrounding an oil pump jack are seen in full bloom before they will be harvested later this summer in rural Alberta, Canada July 23, 2019. REUTERS/Todd Korol OPEC and its allies, a group known as OPEC+, decided in April to cut output by 9.7 million barrels per day (bpd) for May and June, a record reduction, in response to the 30% drop in fuel demand worldwide caused by the coronavirus pandemic. The group was expected to curtail that reduction to 8 million bpd, but sources told Reuters they instead expect OPEC+ to maintain the […]