Chicago gasoline differentials up on refinery unit outage
July 11, 2013 at 13:55 PM EDT
HOUSTON, July 11 (Reuters) - Chicago CBOB differentials on Thursday surged by 7.50 cents per gallon to a 4.00-cent premium to August RBOB futures on the New York Mercantile Exchange on news that a crude distillation unit at BP Plc's 405,000 barrels-per-day refinery in Whiting, Indiana, traders said.