HOUSTON, July 12 (Reuters) - A plunge in liquefied petroleumgas (LPG) prices has prompted at least five companies, includingVitol, Gunvor and Royal Dutch Shell, to cancel cargoloadings from ports on the Texas Gulf Coast for the month ofJuly, several trading sources said this week.
At least five cargoes have been cancelled, sources said, andalso include vessels booked by BP and EDF Trading.Officials at the companies declined to comment or were notimmediately available for comment. (Reporting by Liz Hampton; Editing by Terry Wade)