In 1986 the government agencies involved in agricultural production, marketing, and food distribution were SONADER, CSA, and SONIMEX. Created in 1975, SONADER was a public agency under the control of the Ministry of Rural Development. Its general responsibilities focused on planning rural agricultural programs, including building and operating irrigation projects, training farmers in new techniques required for improved irrigation cropping, and providing credit and such inputs as fertilizers and pumping equipment. Organized in 1982 from two other agencies, CSA became responsible for stabilizing grain prices, maintaining a security food stock through market intervention, monitoring production and food deficits, and distributing food aid. SONIMEX began operations in 1966 as a government-controlled joint venture. The company held a monopoly on the imports of basic commodities (principally rice, tea, sugar, and tomato paste), which it resold to private interests for the retail trade. The private sector's role in cereal imports was legally restricted to wheat and flour. Numerous private traders in the marketing chain, however, were not covered (or were covered only partially) by CSA and SONIMEX. There were no precise data on the extent of domestic production marketed by private traders compared with CSA or on the extent of the grain trade across the Senegal River that was outside the control of SONIMEX.

Data as of June 1988