Cobalt, nickel contained scrap
Nickel, cobalt, copper sludge, slag, residue
Copper cathodes and nickel
Nickel alloy, heating wire
Copper alloys, nickel alloys
Copper, (20% and above), zinc 50% and above) and nickel concentrates
JP-54, D2, Copper cathode, nickel
Nickel cobalt ore
Nickel sludge (west), spent nickel catalyst, molybdenium sludge (west), spent molybdenium catalyst, crome, stainless steel scrap etc.
Coal, nickel ore
Stainless steel, nickel alloy
Nickel ore , steam coals
Vanadium sludge, spent catalyst, waste, sludge containing nickel, tungsten, molybdenum, nickel, cobalt
Raw materials for nickel, copper, zinc and cobalt
Chrome, nickel
Copper, zinc, nickel sludges, spent catalyst of base metal or pgm
Cobalt, nickel, copper
Non ferrouns minerals like copper, zinc, nickel
Nickel, graphite, manganese, silicon
Titanium, nickel, wires
