Columbia
Freeport-McMoRan Copper & Gold Inc. is regarded as the leading producer of copper in the North American continent. It is the largest publicly traded copper producer in the world.Arizona is the leading producer of copper in North America. The United States is the 4th largest producer of copper in the world.
South Africa
Brazil would be the country you're asking about.
The leading producer of coffee in Africa is Ethiopia.
Egypt
Colombia
Columbia
Chile is, which is also the leading copper producer in the world.
Peru is the number one producer of lead in South America.
Brazil
Brazil no DER
The United States.
Chille
China is the leading producer of cotton in the world. However, the leading producer of cotton in North America is the United States.
Most statistics show that the United States is the third leading cotton producer in the world (after China an India), and the largest producer in North America.
The United States is the leading produce of iron ore in North America, and is also the 8th largest producer in the world.
The leading producer of tin in South America is Bolivia.