Crown Prince Sultan bin Abdulaziz, Deputy Premier, Minister of Defense and Aviation and Inspector General, received here today chairman of the board of directors of the Chamber of Commerce and Industry in Riyadh and chairman of the committee of the prize of community service in the chamber Abdulrahman bin Ali Aljoraisi accompanied by members of the prize. During the audience, the crown prince was briefed on the prize and its role in encouraging social and charity program to serve the society. The crown prince expressed appreciation for the work of the committee to serve the society and called for supporting the prize.