[Class : 6] Common Metals And Their Alloys; Building Materials Of Metal; Transportable Buildings Of Metal; Ores; Pseudo Alloys; Ingots Of Common Metals; Unwrought Or Semi Wrought Common Metals, Metal Powders, Metal Binders, Metal Powder Alloys, Silver Nickel Alloy, Silver Plated Tin Alloy, Bronze, Chromium, Raw Cobalt (Metal), Unwrought Or Semi Wrought Copper, Tin, Iron Ores, Unwrought Or Semi Wrought Iron, Chrome Iron, Molybdenum Iron, Silicon Iron, Titanium Iron, Tungsten Iron, Galena (Ore), Germanium, Glucinium (Beryllium), Hafnium (Celtium), Brass (Unwrought Or Semi Wrought), Manganese, Pyrophoric Metals, Ores Of Metal, Molybdenum, Nickel, Niobium, Unwrought Or Semi Wrought Lead, Tungsten, Vanadium, Wolfram, Zinc, Zirconium, Pre Alloyed Metal Powders, Pre Mixed Metal Powders.