(3BL Media/Justmeans) The cocoa industry has a dirty secret. Child labor is way too common in West Africa. Over 70 percent of the global cocoa supply comes from two West African countries: the Ivory Coast and Ghana. Farmers supplying companies with the chocolate they use in their products receive little for the cocoa. That means they are unable to hire laborers to harvest the crop, and child labor is widely used as a result.