Aluminium and its alloys; Aluminum foil; Aluminum ingots; Pipes of metal; Building materials, namely, metal countertops for further installation, stair nosing of metal, drywall corner bead of metal; Metal building materials, namely, soffits, fascia, ceiling boards and floor boards; Reinforcing materials of metal for building purposes; Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of aluminum or its alloys; Materials of metal for railway construction; Metallic materials for railway tracks; Magnet wire, namely, copper or aluminum wire covered with thin insulation for use in the manufacture of electric and electronic apparatus; Metal hardware, namely, pulleys; Metal welding rods