Saudi Ambassador to the Republic of Tunisia Mohammed bin Mahmoud Al-Ali held here last night a dinner banquet in honor of Vice President and Managing Director of Saudi Fund for Development Engineer Yousef bin Ibrahim Al-Bassam currently on a visit to Tunisia to head the Saudi delegation participating in the International Symposium to support the economy and investment scheduled for today. The ceremony was attended by Tunisian Minister of Industry and Trade Ziad Al-Athari and a number of officials.