A number of ministers arrived in Riyadh today to take part in the preparatory meeting for the Arab economic and social developmental summit to be held in Riyadh on Monday. They are Vice President in charge of the Ministry of Finance and Budget, Foreign Trade, Privatization and Economy of the United Comoro Islands Republic Mohammed Ali Saleh; Minister of Commerce and Industry of Djibouti Abdi Almi Ashkar; and Minister of Commerce and Handicraft of Tunisia Basheer Al-Zaafoori. At King Khalid International airport, they were received by senior officials of the ministry of finance.