| 81 | Other base metals; cermets; articles thereof |
| 8101 | Tungsten (wolfram) and articles therof, including waste and scrap. |
| 8101100000-00-00 | POWDERS |
| 8101940000-00-00 | UNWROUGHT TUNGSTEN, INCLUDING BARS AND RODS OBTAINED SIMPLY BY SINTERING |
| 8101960000-00-00 | WIRE |
| 8101970000-00-00 | WASTE AND SCRAP |
| 8101990000-00-00 | OTHER |
| 8102 | Molybdenum and artifcles thereof, including waste and scrap. |
| 8102100000-00-00 | POWDERS |
| 8102940000-00-00 | UNWROUGHT MOLYBDENUM, INCLUDING BARS & RODS OBTAINED SIMPLY BY SINTERING |
| 8102950000-00-00 | BARS & RODS, OTHER THAN THOSE OBTAINED SIMPLY BY SINTERING PROFILES |
| 8102960000-00-00 | WIRE |
| 8102970000-00-00 | WASTE AND SCRAP |
| 8102990000-00-00 | OTHER |
| 8103 | Tantalum and articles thereof, including waste and scrap. |
| 8103200000-00-00 | UNWROUGHT TANTALUM, INCLUDING BARS & RODS OBT. SIMPLY BY SINTERING; POWDER |
| 8103300000-00-00 | WASTE AND SCRAP |
| 8103910000-00-00 | CRUCIBLES |
| 8103990000-00-00 | OTHER |
| 8104 | Magnesium and articles thereof, including waste and scrap. |
| 8104110000-00-00 | CONTAINING AT LEAST 99.8% BY WEIGHT OF MAGNESIUM |
| 8104190000-00-00 | OTHER |
| 8104200000-00-00 | WASTE AND SCRAP |
| 8104300000-00-00 | RASPINGS, TURNINGS & GRANULES, GRADED ACCORDING TO SIZE; POWDERS |
| 810490**00-**-00 | OTHER |
| 8104901000-10-00 | WROUGHT BARS, RODS, ANGLES, SHAPES AND SECTIONS OF MAGNESIUM ETC. |
| 8104909000-90-00 | OTHER |
| 8105 | Cobalt mattes and other intermediate products of cobalt metallurgy; |
| 8105200000-00-00 | COBALT MATTES & OTHER INTERMEDIATE PRODUCTS OF COBALT METALLURGY ETC. |
| 8105300000-00-00 | WASTE AND SCRAP |
| 8105900000-00-00 | OTHER |
| 8106 | Bismuth and articles thereof, including waste and scrap. |
| 8106100000-00-00 | CONTAINING MORE THAN 99.99 OF BISMUTH, BY WEIGHT |
| 8106900000-00-00 | OTHER |
| 8107 | Cadmium and articles therof, including waste and scrap. |
| 8108 | Titanium and articles thereof, including waste and scrap. |
| 8108200000-00-00 | UNWROUGHT TITANIUM; POWDERS |
| 8108300000-00-00 | WASTE AND SCRAP |
| 8108900000-00-00 | OTHER |
| 8109 | Zirconium and articles thereof, including waste and scrap. |
| 8109210000-00-00 | UNWROUGHT ZIRCONIUM; POWDERS |
| 8109290000-00-00 | OTHER |
| 8109310000-00-00 | WASTE AND SCRAP |
| 8109390000-00-00 | OTHER |
| 8109910000-00-00 | CONTAINING LESS THAN 1 PART HAFNIUM TO 500 PARTS |
| 8109990000-00-00 | OTHER |
| 8110 | Antimony and articles thereof, including waste and scrap. |
| 8110100000-00-00 | UNWROUGHT ANTIMONY; POWDERS |
| 8110200000-00-00 | WASTE AND SCRAP |
| 8110900000-00-00 | OTHER |
| 8111 | Manganese and articles therof, including waste and scrap. |
| 8111000000-00-00 | MANGANESE AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP |
| 8112 | Beryllium, chromium, germanium, vanadium, gallium, hafnium, idium, |
| 8112120000-00-00 | UNWROUGHT; POWDERS |
| 8112130000-00-00 | WASTE AND SCRAP |
| 8112190000-00-00 | OTHER |
| 8112210000-00-00 | UNWROUGHT; POWDERS |
| 8112220000-00-00 | WASTE AND SCRAP |
| 8112290000-00-00 | OTHER |
| 8112310000-00-00 | HAFIUM; UNWROUGHT; WASTE AND SCRAP; POWDERS |
| 8112390000-00-00 | OTHER |
| 8112410000-00-00 | RHENIUM; UNWROUGHT; WASTE AND SCRAP; POWDERS |
| 8112490000-00-00 | OTHER |
| 8112510000-00-00 | UNWROUGHT; POWDERS |
| 8112520000-00-00 | WASTE AND SCRAP |
| 8112590000-00-00 | OTHER |
| 8112610000-00-00 | CADIUM; WASTE AND SCRAP |
| 8112690000-00-00 | CADIUM; OTHER |
| 8112920000-00-00 | UNWROUGHT; WASTE AND SCRAP; POWDERS |
| 8112990000-00-00 | OTHER |
| 8113 | Cermets and articles thereof, including waste and scrap. |
| 8113000000-00-00 | CERMETS AND ARTICLES THEREOF; INCLUDING WASTE AND SCRAP |