Key facts
- HS subheading
- 2841.90
- National lines
- 6
- Tariff
- United States
- Chapter
- 28: Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Summary
The United States tariff splits HS 2841.90 (salts of oxometallic or peroxometallic acids) into 6 national lines: 2841.90.10.00 (vanadates), 2841.90.20.00 (ammonium perrhenate), 2841.90.30.00 (potassium stannate), 2841.90.40.00 (aluminates) and 2 others. The general (MFN) duty differs by line: 5.5% on 2841.90.10.00, 3.1% on 2841.90.20.00, 3.1% on 2841.90.30.00, 3.1% on 2841.90.40.00, 3.7% on 2841.90.45.00 and 3.7% on 2841.90.50.00.
United States lines under 2841.90
The United States tariff splits HS 2841.90 (salts of oxometallic or peroxometallic acids) into 6 national lines: 2841.90.10.00 (vanadates), 2841.90.20.00 (ammonium perrhenate), 2841.90.30.00 (potassium stannate), 2841.90.40.00 (aluminates) and 2 others.
The general (MFN) duty differs by line: 5.5% on 2841.90.10.00, 3.1% on 2841.90.20.00, 3.1% on 2841.90.30.00, 3.1% on 2841.90.40.00, 3.7% on 2841.90.45.00 and 3.7% on 2841.90.50.00.
- 2841.90.10.00VanadatesDuty: 5.5%
- 2841.90.20.00Ammonium perrhenateDuty: 3.1%
- 2841.90.30.00Potassium stannateDuty: 3.1%
- 2841.90.40.00AluminatesDuty: 3.1%
- 2841.90.45.00Chromates of zinc or of leadDuty: 3.7%
- 2841.90.50.00OtherDuty: 3.7%
In other countries
No other national tariff on border.bot has live lines under 2841.90 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 2841.90?
The United States tariff splits HS 2841.90 (salts of oxometallic or peroxometallic acids) into 6 national lines: 2841.90.10.00 (vanadates), 2841.90.20.00 (ammonium perrhenate), 2841.90.30.00 (potassium stannate), 2841.90.40.00 (aluminates) and 2 others.
What is the duty on HS 2841.90 in the United States?
The general (MFN) duty differs by line: 5.5% on 2841.90.10.00, 3.1% on 2841.90.20.00, 3.1% on 2841.90.30.00, 3.1% on 2841.90.40.00, 3.7% on 2841.90.45.00 and 3.7% on 2841.90.50.00.
Sources and updates
The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
This page was last updated on 9 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.
Official source files: