The only free zone in the country, Maku Free Zone, has various mines with high reserves and 25 active mining units, and due to the exploration operations in the form of two areas in the whole region by IMIDRO organization, there is a huge capacity to invest in the field of discovered mines. Preventing sale of raw materials, processing minerals and completing its chain, due to abundance of decorative and facade stones, magnesite, silica, copper, iron, basalt and construction materials, are among the goals of Maku Free Zone Organization.