| 81.01 | | Tungsten (wolfram) and articles thereof, including waste and scrap |
| 8101.99 | 010 | - Bars and rods, other than those obtained simply by sintering, profiles, plates, sheets, strip and foil |
| 81.02 | | Molybdenum and articles thereof, including waste and scrap |
| 8102.95 | 000 | Bars and rods, other than those obtained simply by sintering, profiles, plates, sheets, strip and foil |
| 81.03 | | Tantalum and articles thereof, including waste and scrap |
| 81.04 | | Magnesium and articles thereof, including waste and scrap |
| 8104.11 | | Containing at least 99.8% by weight of magnesium |
| 81.05 | | Cobalt mattes and other intermediate products of cobalt metallurgy; cobalt and articles thereof, including waste and scrap |
| 8105.20 | 000 | Cobalt mattes and other intermediate products of cobalt metallurgy; unwrought cobalt; powders |
| 8106.00 | 000 | Bismuth and articles thereof, including waste and scrap |
| 81.07 | | Cadmium and articles thereof, including waste and scrap |
| 81.08 | | Titanium and articles thereof, including waste and scrap |
| 8108.90 | 010 | 1 Of titanium-niobium alloys |
| 81.09 | | Zirconium and articles thereof, including waste and scrap |
| 81.10 | | Antimony and articles thereof, including waste and scrap |
| 8111.00 | 000 | Manganese and articles thereof, including waste and scrap |
| 81.12 | | Beryllium, chromium, germanium, vanadium, gallium, hafnium, indium, niobium (columbium), rhenium and thallium, and articles of these metals, including waste and scrap |
| 8112.92 | 100 | 1 Of indium |
| 8112.92 | 200 | 2 Of vanadium |
| 8112.92 | 910 | - Of germanium |
| 8112.99 | 100 | 1 Of niobium-titanium alloys |
| 8112.99 | 200 | 2 Of germanium |
| 8112.99 | 910 | - Of vanadium |
Harmonized Tariff Schedule of Japans inquiry: 51412019l307764784
