Kola MMC is the largest industrial producer in the Murmansk region and is fully integrated into the transport infrastructure of the North-Western Federal District.
In the Kola MMC, three mines extract disseminated sulfide ores containing nickel, copper and other useful components from the Zhdanovskoye, Zapolyarnoye, Kotselvaara and Semiletka deposits. The key products are nickel and copper cathodes, carbonyl nickel, cobalt concentrate, precious metal concentrates and sulfuric acid.