Aluminium  (4,632) Carbon Steel  (2,902) Coated Steel  (2,026) Copper  (4,171) Hardware Equipment & Supplies  (1,251) Iron  (2,722) Lead  (1,448) Nickel & Nickel Alloy  (1,620) Other  (2,518) Other Alloy  (1,535) Rare Material  (1,115) Recycle  (1,691) Shipping Lines / Forwarders  (636) Silver  (947) Stainless Steel  (3,805) Steel  (4,532) Supporting Services  (810) Titanium  (1,275) Zinc & Zinc Alloy  (1,795)