Alloys of common metal; Aluminum alloys; Aluminum tape used to join panels for use in wall, attic, ceiling and flooring applications in the building industry; Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of lead or its alloys; Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of aluminium or its alloys; Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of copper or its alloys; Copper alloys; Copper pipes;...