* Oil and gas: Cameroon's coastal waters are home to a number of oil and gas fields. The country is currently the fifth-largest oil producer in sub-Saharan Africa, and its oil exports account for a significant portion of its revenue.
* Fish: Cameroon's coastal waters are also rich in fish, including sardines, mackerel, and tuna. Fishing is a major industry in Cameroon, and fish exports are an important source of revenue.
* Timber: Cameroon is a major exporter of timber, and much of this timber comes from its coastal forests. The country's coastal forests are home to a variety of valuable tree species, including mahogany, ebony, and teak.
Equatorial Guinea
* Oil and gas: Equatorial Guinea is one of the largest oil producers in sub-Saharan Africa. The country's oil exports account for a significant portion of its revenue.
* Fish: Equatorial Guinea's coastal waters are also rich in fish, including sardines, mackerel, and tuna. Fishing is a major industry in Equatorial Guinea, and fish exports are an important source of revenue.
* Cocoa: Equatorial Guinea is also a major producer of cocoa. The country's cocoa exports are an important source of revenue, and cocoa farming is a major employer in Equatorial Guinea.
Gabon
* Oil and gas: Gabon is a major oil producer, and its oil exports account for a significant portion of its revenue.
* Timber: Gabon is also a major exporter of timber, and much of this timber comes from its coastal forests. The country's coastal forests are home to a variety of valuable tree species, including mahogany, ebony, and teak.
* Manganese: Gabon is also a major producer of manganese. The country's manganese exports are an important source of revenue, and manganese mining is a major employer in Gabon.
Congo
* Oil and gas: Congo is a major oil producer, and its oil exports account for a significant portion of its revenue.
* Timber: Congo is also a major exporter of timber, and much of this timber comes from its coastal forests. The country's coastal forests are home to a variety of valuable tree species, including mahogany, ebony, and teak.
* Diamonds: Congo is also a major producer of diamonds. The country's diamond exports are an important source of revenue, and diamond mining is a major employer in Congo.