The Chamber of Commerce and Industry in Tabuk region, Kingdom of Saudi Arabia, signed here today a cooperation protocol with the Chamber of Commerce in Cairo aimed at strengthening economic relations and joint coordination between the two chambers through the exchange of research, studies of statistics and documents relating to commercial and economic affairs on a regular basis. The Protocol was signed by Deputy Chairman of Chamber of Commerce and Industry in Tabuk region Ahmad Atiyyah Al-Harthi who is currently visiting Egypt heading a delegation of businessmen and signed by Chairman of Chamber of Commerce in Cairo Ali Moussa.