Emirates National Oil Company has agreed to sell products from US doughnut chain Dunkin' Donuts at its retail sites in Dubai and the Northern Emirates. The products will be available at five outlets during a trial period until January 2003, said Ahmed Al Mulla, Manager, Convenience Stores at ENOC. ENOC and EPPCO's staff are undergoing special training by Dunkin' Donuts executives to help them better understand product storage, display, packaging and serving requirements.