Cooper cathode, bauxite, oil derivative.
Copper cathodes, copper concentrate, amethyst, emeralds and hardwood timber and maize.Clearing agent
Industrial equipment.
Stationery, protective clothing, electrical equipment, copper products, ornaments.
Mining and industrial equipment, copper concentrates and related minerals.Maintence and servicing of bearing , valves, cylinders, pumps
Iron scrap.
Copper oxide and gemstones.
Chemicals.
Copper concentrate, emeralds.
Scrap steel and steel ingots.