The economic growth of West Asia and Africa slowed down in 2015. In West Asia and North Africa region，economic growth projected to be slightly stronger in 2016 and in 2017 is expected to be roughly the same as in 2016. In Sub Saharan Africa region，economic growth continued to slow down in 2016 and will slightly rebound in 2017. The factors affect economic growth in West Asia and Africa include the fall of Commodity prices（especially oil prices）fell，the unstable political security situation，and the relatively unfavorable global economic situation. The major economic powers in West Asia and Africa are implementing structural reforms to improve the business environment，enhance the vitality and competitiveness of enterprises，promote economic diversification，cut down the pressure on public finance，and construct the new impetus of economic growth.