Shahid Al-Hafed , November 23, 2022 (SPS) - The President of the Republic, the Secretary-General of the Polisario Front, Mr. Brahim Ghali, left today, Wednesday, to the Nigerian capital, Niamey, to attend the works of the African Union Extraordinary Summit on Industrialization, Economic Diversification, and the Free Trade Zone, scheduled to be held on November 25, 2022.