Hijjah, 1431 H/Nov 24, 2010, SPA -- Under the patronage of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud, the Council of Saudi Chambers (CSC) will host on next Saturday the activities of the two-day Gulf-Africa Investment Conference 2010 with the participation of six heads of countries in sub-Saharan Africa; a number of princes, ministers and heads of international and regional organizations.