Primarily engaged in foreign trade exports of natural resources, including but not limited to mineral resources, forest resources, and marine resources. The company is dedicated to selling high-quality coal, iron ore, copper ore, and other mineral resources to global markets, while actively expanding international trade in wood, pulp, and wood products. Additionally, it involves the export of fishery products such as seafood and seaweed from marine resources. By establishing stable partnerships with partners around the world, it ensures the efficient circulation and sustainable use of resources.