81 | | | HS Code for Other common metals; cermets; works of such articles |
| 8104 | | HS Code for Magnesium and articles thereof including waste and scrap |
| | 81042000 | Magnesium waste and scrap |
| | 81043000 | Pat fractionated magnesium filings, turnings, granules; powder |
| | 81049010 | Wrought magnesium |
| | 81049020 | Magnesium products |
| 8105 | | HS Code for Cobalt mattes and other intermediate products of cobalt metallurgy; cobalt and articles thereof including waste and scrap |
| | 81052010 | Cobalt intermediate product hydrometallurgical |
| | 81052020 | Unwrought cobalt |
| | 81052090 | The resulting cobalt and other cobalt matte smelting intermediate products, powder |
| | 81053000 | Cobalt matte waste and scrap |
| | 81059000 | Cobalt and other products |
| 8106 | | HS Code for Bismuth and articles thereof including waste and scrap |
| | 81060010 | Unwrought bismuth, scrap, powder |
| | 81060090 | Other products of bismuth and bismuth |
| 8107 | | HS Code for Cadmium and articles thereof including waste and scrap |
| | 81072000 | Unwrought cadmium, powder |
| | 81073000 | Cadmium waste and scrap |
| | 81079000 | Cadmium and other products |
| 8108 | | HS Code for Titanium and articles thereof including waste and scrap |
| | 81082021 | Unwrought titanium sponge |
| | 81082029 | Other unwrought titanium |
| | 81082030 | Titanium powder |
| | 81083000 | Titanium waste and scrap |
| | 81089010 | Titanium bars, rods and profiles, |
| | 81089020 | Titanium wire |
| | 81089031 | The thickness of =0.8 mm titanium, sheet, strip, foil |
| | 81089032 | The thickness> 0.8mm titanium, sheet, strip, foil |
| | 81089040 | Titanium tube |