Vice Custodian of the Two Holy Mosques, Prince Sultan bin Abdul-Aziz will grace here tomorrow the 6th annual meeting of the Saudi Economic Association under the title 'Financial Services in the Kingdom of Saudi Arabia.' Prince Abdul-Aziz bin Salman bin Abdul-Aziz, the Assistant Minister of Petroleum and Minerals for Petroleum Affairs, the Honorary president of the association, said the upcoming meeting will deliberate on four topics, Commercial Banks, Insurance companies, Stock market and real estate financing.