http://www.na-ag.com/

    The NA Group is the largest copper producer in Europe and as well the largest copper recycler worldwide. It produces about 800,000 tonnes of copper and copper products annually and with about 3,200 employees is one of the leading copper producers worldwide.
    The core business is the production of copper cathodes from copper concentrates, copper scrap and recycling materials. These are then processed into continuous cast wire rod and shapes, rolled products and copper alloys. Precious metals are likewise an important product sector. Further specialty products produced and marketed by the NA Group are all the major natural by-elements from copper production. These are processed, for example, into sulphuric acid and iron silicate stone.