HTS Chapter 81 tariff rates (headings 8101–8113), 2026
Chapter 81 has 74 tariff lines across 12 headings. 24 (32%) enter duty-free at the general (MFN) rate, and 43 are on a Section 301 list, so products of China pay an extra duty on top.
74 tariff lines, USITC 2026HTSRev19. Specific or compound = a rate per unit (e.g. ¢/kg), not a percentage.
Section 301 China lists in chapter 81
| List | Duty for products of China | Lines |
|---|---|---|
| List 3 | Base rate + 25% | 43 |
7 lines also carry a 2024 four-year-review increase (HTS U.S. note 31), several with future effective dates.
Highest general duty rates in chapter 81
| HTS code | Description | General rate | Section 301 |
|---|---|---|---|
8108.20.00 | Unwrought titanium; powders | 15% | List 3 (+25%) |
8108.90.60 | Other | 15% | List 3 (+25%) |
8111.00.47.00 | Flake containing at least 99.5 percent by weight manganese | 14% | none |
8111.00.49 | Other | 14% | none |
8112.12.00.00 | Unwrought; powders | 8.5% | List 3 (+25%) |
8104.11.00.00 | Containing at least 99.8 percent by weight of magnesium | 8% | none |
All headings in chapter 81
| Heading | Description | Lines | Duty-free | Top rate | On 301 |
|---|---|---|---|---|---|
8101 | Tungsten (wolfram) and articles thereof, including waste and scrap: | 6 | 0 | 7% | 1 |
8102 | Molybdenum and articles thereof, including waste and scrap: | 7 | 1 | 6.6% | 1 |
8103 | Tantalum and articles thereof, including waste and scrap: | 4 | 1 | 4.4% | 0 |
8104 | Magnesium and articles thereof, including waste and scrap: | 5 | 1 | 8% | 2 |
8105 | Cobalt mattes and other intermediate products of cobalt metallurgy; cobalt and articles thereof, including waste and scrap: | 5 | 3 | 4.4% | 5 |
8106 | Bismuth and articles thereof, including waste and scrap: | 2 | 2 | 0% | 2 |
8108 | Titanium and articles thereof, including waste and scrap: | 4 | 1 | 15% | 4 |
8109 | Zirconium and articles thereof, including waste and scrap: | 6 | 2 | 4.2% | 4 |
8110 | Antimony and articles thereof, including waste and scrap: | 3 | 3 | 0% | 0 |
8111 | Manganese and articles thereof, including waste and scrap: | 4 | 1 | 14% | 0 |
8112 | Beryllium, chromium, hafnium, rhenium, thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and articles of these metals, including waste and scrap: | 27 | 9 | 8.5% | 23 |
8113 | Cermets and articles thereof, including waste and scrap | 1 | 0 | 3.7% | 1 |
General rates apply to most countries; free-trade partners can qualify for the special rate, and Column 2 applies to a few countries. Other duties (Section 232, antidumping/countervailing, other Chapter 99 measures) can also apply. Always confirm a classification with CBP or a licensed customs broker.
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