Eaf zinc, polimetalic slags with lead, zinc, polimetalic concenteates.
Diesel en590 10 ppm | jet fuel a1 | urea 46n | copper cathode | copper mill berry.
Zinc eaf dust, copper matte, copper lead concentrates, spent catalyst, lead ash.Trading
Copper and zinc, bitumen; hydrocarbons (gasoline, crude oil, marine diesel, kerosene) .Trading services