The main business sectors in Congo include mining, agriculture, forestry, oil and construction. The mining sector is the largest contributor to the country’s economy, with significant deposits of copper, cobalt, gold and diamonds. Agriculture also plays a vital role in the economy, with crops such as cassava, maize, and rice being major exports. Forestry and oil are also key industries, with the country having substantial reserves of both. In terms of market research in Congo, it would be relevant to study the demand for commodities such as copper, cobalt, and oil, as well as consumer preferences in the agriculture and forestry sectors. Understanding the regulatory environment, infrastructure capabilities and potential risks in the country would also be important for conducting market research effectively.