Copper concentrate, emeralds.
Gemstones, computer equipment, intruder & fire protection systems.Computer equipment maintenance, Local Area Networks (LANS), other ICT services, intruder & fire protection alarm systems integration, installation and consultancy
Iron ore 68.4%, copper ore 30%, copper malachite 30%, copper concetrate, cobalt ore.
Stationery, protective clothing, electrical equipment, copper products, ornaments.
Mineral ores, cement.