A proportional representation of Senegal's exports (2012; MIT Harvard Economic Complexity Observatory). The main industries include food processing, mining, cement, artificial fertilizer, chemicals, textiles, refining imported petroleum, and tourism. Exports include fish, chemicals, cotton, fabrics, groundnuts, and calcium phosphate. The principal foreign markets are Mali 14.4%, Switzerland 14.1%, India 11.9%, France 4.7%, Guinea 4.2% (2012; The CIA World Factbook.