Aluminum foil; aluminum ingots; pipework of metal; aluminum wire; aluminum alloy pulleys; chests of metal; alloys of common metal; poles of metal for power lines; aluminum composite structural panels; ingots of common metal; common metals, unwrought or semi-wrought; foils of metal for wrapping and packaging; poles of metal; laths of metal; sheets of metal; peeled metal bars; drawn and polished metal bars; props of metal for supporting items; sheet piles of metal

Metal refining services; namely, aluminum refining, metal heat treatment services; metal smelting services; metal hardening services; metal tempering; metal plating; metal laminating services