HTS Chapter 81
Other base metals; cermets; articles thereof
Chapter 81 of the Harmonized Tariff Schedule of the United States has 10 four-digit headings. Choose one to see every tariff line with its general (MFN), special (free trade agreement) and Column 2 duty rate, then run a full estimate including Chapter 99 tariffs and fees.
Rates from the 2026 HTS Revision 22, effective October 30, 2026. Source: U.S. International Trade Commission.
- 8101Tungsten (wolfram) and articles thereof, including waste and scrapGeneral: 7%, 6.6%…
- 8102Molybdenum and articles thereof, including waste and scrapGeneral: 6.6%, 9.1¢/kg on molybdenum content + 1.2%…
- 8103Tantalum and articles thereof, including waste and scrapGeneral: 4.4%, 2.5%…
- 8104Magnesium and articles thereof, including waste and scrapGeneral: 8%, 6.5%…
- 8105Cobalt mattes and other intermediate products of cobalt metallurgy; cobalt and articles thereof, including waste and scrapGeneral: Free, 4.4%…
- 8106Bismuth and articles thereof, including waste and scrapGeneral: Free
- 8108Titanium and articles thereof, including waste and scrapGeneral: 15%, Free…
- 8109Zirconium and articles thereof, including waste and scrapGeneral: 4.2%, Free…
- 8110Antimony and articles thereof, including waste and scrapGeneral: Free, 14%…
- 8112Beryllium, chromium, hafnium, rhenium, thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and articles of these metals, including waste and scrapGeneral: Free, 4%…