The Central African Republic's mineral resource endowment includes copper, diamond, gold, graphite, ilmenite, iron ore, kaolin, kyanite, lignite, limestone, manganese, monazite, quartz, rutile, salt, tin, and uranium. Of these commodities, only diamond and gold were produced in 2006 - subsistence farming was the mainstay of the economy.
In 2006 the World Trade Organization estimated that the mining sector accounted for about 7% of the gross domestic product. Rough diamonds and timber were the country's leading export products.
However, in December 2014, the U.S. Department of Labor report on labor conditions around the world contained a List of Goods Produced by Child Labor or Forced Labor that mentioned diamonds as a good produced in such working conditions in the Central African Republic.
Production of gold and diamonds, which is mostly artisanal, comes from the regions of Berberati, Haute-Kotto, and Haute-Sangha. In 2006, diamond production increased to about 420,000 carats (84 kg) from a revised 383,294 carats (76.6588 kg) in 2005; diamond exports, which were mainly destined for Europe and Israel, amounted to about 416,000 carats (83.2 kg) and were valued at $59 million.