Cast iron.
Copper tubes, rubber insulation
Steel wires
Brass sheet
Steel tubes
Aluminum and Glass
Lithium ion rechargeable battery
Nickel, marine sand.
Glass and aluminum
Copper 10% and UPS
Copper, chromite, nickel, lead, platinum.
Copper concentrate
Graphite Electrode
Wire lead
Silver Tungsten Plates, Carbon Graphite Plates
Lead Acid Battery Scrap
Nickel, iron ore
Ultra high power grade vacuum graphite electrode, electrode, graphite electrode
Glass and aluminum
Copper slag or garnet, copper garnet, copper slag