Deputy Crown Prince Muqrin bin Abdulaziz Al Saud, Second Deputy Premier, Advisor to and Special Envoy of the Custodian of the Two Holy Mosques, patronized here this evening the opening ceremony of the 2nd Scientific Conference, organized by Jeddah-based King Abdulaziz University under the theme "National Economy: Challenges and Aspirations". Upon arrival at the venue, the Deputy Crown Prince was received by Prince Miteb bin Abdullah bin Abdulaziz, the Minister of National Guard; Prince Faisal bin Thamer bin Abdulaziz; Prince Mishaal bin Majed bin Abdulaziz, Governor of Jeddah Province; Prince Mishaal bin Abdullah bin Abdulaziz, Governor of Makkah Region; Prince Faisal bin Abdulmajed bin Abdulaziz; and Dr. Osama bin Sadiq Tayeb, Rector of KAU. Prince Muqrin bin Abdulaziz was accompanied by Prince Fahd bin Muqrin bin Abdulaziz; Dr. Bandar bin Salman bin Mohammed, Advisor to the Custodian of the Two Holy Mosques; Prince Mansour bin Muqrin bin Abdulaziz and Prince Faisal bin Mohamed bin Saad bin Abdulrahman.