Developed by Chatham House to enable users to explore the fast-evolving dynamics of international trade in natural resources, the sustainability implications of such trade, and the related interdependencies that emerge between importing and exporting countries and regions. The trade data on this site are from the Chatham House Resource Trade Database (CHRTD). The CHRTD is a repository of bilateral trade in natural resources between more than 200 countries and territories. The database includes the monetary values and masses of trade in over 1,350 different types of natural resources and resource products, including agricultural, fishery and forestry products, fossil fuels, metals and other minerals, and pearls and gemstones. It contains raw materials, intermediate products, and by-products.