Tariff reference › Chapter 81

HTS Chapter 81 — duty rates by code

USITC 2026HTSRev10 · 128 lines. Each code links to its current duty picture and recent changes.

• 8101.10.00.00 — Powders
• 8101.94.00.00 — Unwrought tungsten, including bars and rods obtained simply by sintering
• 8101.96.00.00 — Wire
• 8101.97.00.00 — Waste and scrap
• 8101.99.10.00 — Bars and rods, other than those obtained simply by sintering, profiles, plates, sheets, strip and foil
• 8101.99.80.00 — Other
• 8102.10.00.00 — Powders
• 8102.94.00.00 — Unwrought molybdenum, including bars and rods obtained simply by sintering
• 8102.95.30.00 — Bars and rods
• 8102.95.60.00 — Other
• 8102.96.00.00 — Wire
• 8102.97.00.00 — Waste and scrap
• 8102.99.00.00 — Other
• 8103.20.00 — Unwrought tantalum, including bars and rods obtained simply by sintering; powders
• 8103.30.00.00 — Waste and scrap
• 8103.91.00.00 — Crucibles
• 8103.99.00.00 — Other
• 8104.11.00.00 — Containing at least 99.8 percent by weight of magnesium
• 8104.19.00.00 — Other
• 8104.20.00.00 — Waste and scrap
• 8104.30.00.00 — Raspings, turnings and granules, graded according to size; powders
• 8104.90.00.00 — Other
• 8105.20.30.00 — Alloys
• 8105.20.60.00 — Other
• 8105.20.90.00 — Other
• 8105.30.00.00 — Waste and scrap
• 8105.90.00.00 — Other
• 8106.10.00.00 — Containing more than 99.99 percent of bismuth, by weight
• 8106.90.00.00 — Other
• 8108.20.00 — Unwrought titanium; powders
• 8108.30.00.00 — Waste and scrap
• 8108.90.30 — Articles of titanium
• 8108.90.60 — Other
• 8109.21.00.00 — Containing less than 1 part hafnium to 500 parts zirconium by weight
• 8109.29.00.00 — Other
• 8109.31.00.00 — Containing less than 1 part hafnium to 500 parts zirconium by weight
• 8109.39.00.00 — Other
• 8109.91.00.00 — Containing less than 1 part hafnium to 500 parts zirconium by weight
• 8109.99.00.00 — Other
• 8110.10.00.00 — Unwrought antimony; powders
• 8110.20.00.00 — Waste and scrap
• 8110.90.00.00 — Other
• 8111.00.30.00 — Waste and scrap
• 8111.00.47.00 — Flake containing at least 99.5 percent by weight manganese
• 8111.00.49 — Other
• 8111.00.60.00 — Other
• 8112.12.00.00 — Unwrought; powders
• 8112.13.00.00 — Waste and scrap
• 8112.19.00.00 — Other
• 8112.21.00.00 — Unwrought; powders
• 8112.22.00.00 — Waste and scrap
• 8112.29.00.00 — Other
• 8112.31.00.00 — Unwrought; waste and scrap; powders
• 8112.39.00.00 — Other
• 8112.41.10.00 — Waste and scrap
• 8112.41.50.00 — Unwrought; powders
• 8112.49.00.00 — Other
• 8112.51.00.00 — Unwrought; powders
• 8112.52.00.00 — Waste and scrap
• 8112.59.00.00 — Other
• 8112.61.00.00 — Waste and scrap
• 8112.69.10.00 — Unwrought cadmium; powders
• 8112.69.90.00 — Other
• 8112.92.07.00 — Waste and scrap
• 8112.92.10.00 — Gallium
• 8112.92.30.00 — Indium
• 8112.92.40.00 — Niobium (columbium)
• 8112.92.60.00 — Unwrought
• 8112.92.65.00 — Other
• 8112.92.70.00 — Vanadium
• 8112.99.10.00 — Germanium
• 8112.99.20.00 — Vanadium
• 8112.99.91.00 — Other
• 8113.00.00.00 — Cermets and articles thereof, including waste and scrap

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Operated by FOOM — an AI-operated, human-supervised autonomous service. Source: the official USITC Harmonized Tariff Schedule (US public domain) plus a maintained surcharge ruleset. Informational only — not customs, legal, or financial advice.