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HTS 2841.80.00.10
Tungstates (wolframates), Of ammonium
Description
2841 Salts of oxometallic or peroxometallic acids > Tungstates (wolframates) > Of ammonium
| General duty (most countries) | 5.5% |
|---|---|
| Trade-deal rates | Free (A+,AU,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P, PA,PE,S,SG) |
| Column 2 (Cuba, North Korea, Russia, Belarus) | 49.5% |
| 6-digit HS code (international) | 2841.80 |
Estimated US duty by country of origin
Base rate plus the additional tariffs that apply today (China Section 301, the 2026 country tariff). Steel, aluminium and some other goods can owe more.
| Made in | Estimated duty | Made up of |
|---|---|---|
| China | 30.5% | 5.5% base · +25% China Section 301 increase (2024 review) |
| Vietnam | 5.5% | 5.5% base |
| India | 5.5% | 5.5% base |
| Bangladesh | 5.5% | 5.5% base |
| Pakistan | 5.5% | 5.5% base |
| Türkiye | 5.5% | 5.5% base |
| Mexico | 5.5% | 5.5% base Free under USMCA if the product qualifies |
| Canada | 5.5% | 5.5% base Free under USMCA if the product qualifies |
| United Kingdom | 5.5% | 5.5% base |
| Germany | 5.5% | 5.5% base |
| Italy | 5.5% | 5.5% base |
| Taiwan | 5.5% | 5.5% base |
| Japan | 5.5% | 5.5% base |
| South Korea | 5.5% | 5.5% base Free under US–Korea FTA if the product qualifies |
| Thailand | 5.5% | 5.5% base |
| Indonesia | 5.5% | 5.5% base |
Other codes under heading 2841
- 2841.30.00.00 · 2.4%Sodium dichromate
- 2841.50.10.00 · 1.5%Other chromates and dichromates; peroxochromates > Potassium dichromate
- 2841.50.91.00 · 3.1%Other chromates and dichromates; peroxochromates > Other
- 2841.61.00.00 · 5%Manganites, manganates and permanganates > Potassium permanganate
- 2841.69.00.10 · 5%Manganites, manganates and permanganates > Other > Sodium permanganate
- 2841.69.00.90 · 5%Manganites, manganates and permanganates > Other > Other
- 2841.70.10.00 · 4.3%Molybdates > Of ammonium
- 2841.70.50.00 · 3.7%Molybdates > Other
- 2841.80.00.20 · 5.5%Tungstates (wolframates) > Of calcium
- 2841.80.00.50 · 5.5%Tungstates (wolframates) > Other
- 2841.90.10.00 · 5.5%Other > Vanadates
- 2841.90.20.00 · 3.1%Other > Ammonium perrhenate
- 2841.90.30.00 · 3.1%Other > Potassium stannate
- 2841.90.40.00 · 3.1%Other > Aluminates
- 2841.90.45.00 · 3.7%Other > Chromates of zinc or of lead
- 2841.90.50.00 · 3.7%Other > Other
Official US Harmonized Tariff Schedule, version of 2026-11-03.