PT. Gatra Manunggal Jaya (GMJ), a subsidiary company of MustangCorps, is a natural resources trading and marketer company (exporter and importer). We find, extract, refine, and trade natural resources from where supply is abundant to where demand is great. The natural resources commodities we trade, include :
The combination of a integrated producer and marketer of natural resources commodities with a leading portfolio of industrial assets enables us to capture value at every stage of the supply chain from sourcing raw materials to delivering products to both local and international customer.