Under the patronage of Prince Mishaal bin Majed bin Abdulaziz, Governor of Jeddah, the 10th Jeddah International Real Estate, Financing and Housing Exhibition 2012, was launched here yesterday under the supervision of Real Estate Committee of Jeddah\'s Chamber of Commerce and Industry and the city\'s Governorate. As many 1,500 economic personalities from 80 real estate and financing companies are taking part in the three-day Exhibition.