Aluminum alloy; Aluminum foil; Cermets; Fittings of metal for furniture; Mechanical fastening elements of metal; Metal clamps; Metal shackles and hooks for lifting and rigging; Metal strapping or tie downs; Metal straps for securing pallets, lawn furniture; Rope thimbles of metal; Stainless steel; Stainless steel strainers used in the commercial preparation of foods, beverages, dairy products, pharmaceuticals and drugs; Works of art of common metal; Zinc and its alloys