Commodity prices were once again marked by significant volatility in 2017 and 2018. While there are many economic factors to explain this, politics were also present—trade tensions between China and the United States and, more generally, a rise in uncertainties—weighing upon the global macroeconomic outlook and the ‘dynamism of the markets’. Africa, which has countries with strong growth rates, has, however, been able to show solid economic performance, and this trajectory is not li ...