Aluminium  (73) Carbon Steel  (46) Coated Steel  (10) Copper  (172) Hardware Equipment & Supplies  (15) Iron  (33) Lead  (16) Nickel & Nickel Alloy  (32) Other  (56) Other Alloy  (11) Rare Material  (8) Recycle  (57) Shipping Lines / Forwarders  (4) Silver  (1) Stainless Steel  (73) Steel  (50) Supporting Services  (2) Titanium  (4) Zinc & Zinc Alloy  (12)