Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of tin or its alloys; Non-ferrous metals and their alloys; Solder pastes; Solder removing products, namely, braided copper wick for use in the electronics manufacturing and repair industries; Solder wire; Soldering wire of metal; Tin and its alloys; Tin bars; Tin bars in coil; Tin ingots; Welding wire