* Subsistence farming (cassava, yams, maize, rice, beans, millet, sorghum)
* Cash crops (cotton, peanuts, coffee, cocoa, palm oil, cashew nuts)
Forestry and logging
Fishing
Mining
* Limestone
* Marble
* Granite
* Gold
* Iron ore
* Bauxite
Manufacturing
* Food processing
* Textiles
* Cement
* Fertilizer
* Pharmaceuticals
Services
* Tourism
* Transportation
* Retail trade
* Education
* Health care
* Government
Other
* Informal sector (street vendors, artisans, etc.)