Oman to Participate in First GCC-Jordan Investment Conference Muscat, 3 Dec (ONA) --- Represented by Oman Chamber of Commerce and Industry (OCCI), the Sultanate of Oman will take part in the first investment conference between GCC states and the Kingdom of Jordan (First GCC-Jordan Investment Conference). The event is scheduled to be held at King Hussein Convention Centre in the Dead Sea, Hashemite Kingdom of Jordan.