Minister of Petroleum and Mineral Resources Ali bin Ibrahim Al-Naimi arrived here this evening to head the delegation of Kingdom of Saudi Arabia to the activities of the 12th International Arab Conference on Mineral Resources which will be kicked off tomorrow (Tuesday) in Khartoum. At Khartoum Airport, the Minister Al-Naimi was received by the Sudanese Minister of Mining, Kamal Abdullatif; Saudi Ambassador to Sudan Faisal bin Hamed Al-Mualla and a number of officials.