81: other base metals; cermets; articles thereof.

8101: Tungsten (wolfram) and articles thereof, including waste and scrap 8102: Molybdenum and articles thereof, incl waste and scrap 8103: Tantalum and articles thereof, including waste and scrap 8104: Magnesium and articles thereof, incl waste and scrap 8105: Cobalt mattes & o prod of co metall; co & art thereof, incl waste & s 8106: Bismuth and articles thereof, including waste and scrap 8107: Cadmium and articles thereof, including waste and scrap 8108: Titanium and articles thereof, including waste and scrap 8109: Zirconium and articles thereof, including waste and scrap 8110: Antimony and articles thereof, including waste and scrap 8111: Manganese and articles thereof, including waste and scrap 8112: Beryllium, chromium, germanium, etc, & art of these metal, incl waste 8113: Cermets and articles thereof, including waste and scrap 81: other base metals; cermets; articles thereof.