XPM

Common metals, unwrought and semi-worked, as a raw material for further manufacture, namely, metallic bars, tubing and other section comprised primarily of distinct alloys and metals, in particular, iron, titanium, zirconium, niobium, tantalum, aluminum, nickel, copper and their alloys and contain smaller amounts of gold, silver, platinum, and palladium that have been created by a metal co-extrusion process to form a decorative pattern within the extruded mass that is similar in nature to the layers inherent in wood grain