Nickel; Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of copper or its alloys; Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of nickel or its alloys; Metal profiles made of steel, iron, nickel, titanium and other metals and their alloys; Metal rods for brazing and welding; Nickel alloys; Nickel silver; Nickel and its alloys; Solder wire; Steel strip; Tubes of nickel alloys; Welding wire