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HS Codes

Harmonized System Code (HS) Lookup & Finder

Harmonized System Code lookup and finder

Your HS codes determine your compliance, your admissibility, and which supply chain advantages you can capture. See how precision classification can protect your finances and unlock greater strategy.


U.S. Harmonized Tariff Schedule

HS Code 2904

Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated

U.S. Tariff Rates

U.S. tariff rates for HS Code 2904: Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
Heading / SubheadingArticle DescriptionUnit of QuantityGeneralSpecial
2904Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
2904.10Derivatives containing only sulfo groups, their salts and ethyl esters
2904.10.04.002-Anthracenesulfonic acidkg5.5%Free (,S,)
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2904.10.08.00Benzenesulfonyl chloridekg5.5%Free (,S,)
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2904.10.10.00m-Benzenedisulfonic acid, sodium salt; 1,5-Naphthalenedisulfonic acid; andp-Toluenesulfonyl chloridekg5.5%Free (, S,)
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2904.10.15.00Mixtures of 1,3,6-naphthalenetrisulfonic acid and 1,3,7-naphthalenetrisulfonic acidkg5.5%Free (, S,)
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Other
Aromatic
2904.10.32.00Products described in additional U.S. note 3 to section VIkg5.5%Free (, S,)
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2904.10.37.00Otherkg5.5%Free (,S,)
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2904.10.50.00Otherkg4.2%Free (, S,)
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2904.20Derivatives containing only nitro or only nitroso groups
2904.20.10.00p-Nitrotoluenekg5.5%Free (, S,)
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2904.20.15.00p-Nitro-o-xylenekg5.5%Free (,S,)
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2904.20.20.00TrinitrotoluenekgFree
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2904.20.30.005-tert-Butyl-2,4,6-trinitro-m-xylene (Musk xylol) and other artificial muskskg5.5%Free (,S,)
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2904.20.35.00Nitrated benzene, nitrated toluene (except p-nitrotoluene), or nitrated naphthalenekg5.5%Free (, S,)
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Other
Aromatic
2904.20.40.00Products described in additional U.S. note 3 to section VIkg5.5%Free (, S,)
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2904.20.45.00Otherkg5.5%Free (, S,)
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2904.20.50.00Otherkg5.5%Free (,S,)
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Perfluorooctane sulfonic acid, its salts and perfluorooctane sulfonyl fluoride
2904.31.00.00Perfluorooctane sulfonic acidkg3.7% Free (,S,)
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2904.32.00.00Ammonium perfluorooctane sulfonatekg3.7% Free (,S,)
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2904.33.00.00Lithium perfluorooctane sulfonatekg3.7% Free (,S,)
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2904.34.00.00Potassium perfluorooctane sulfonatekg3.7% Free (,S,)
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2904.35.00.00Other salts of perfluorooctane sulfonic acidkg3.7% Free (,S,)
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2904.36.00.00Perfluorooctane sulfonyl fluoridekg3.7% Free (,S,)
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Other
2904.91.00.00Trichloronitromethane (chloropicrin)kg3.7% Free (,S,)
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2904.99Other
Monochloromononitrobenzenes
2904.99.04.00o-Nitrochlorobenzene; andp-Nitrochlorobenzenekg5.5%Free (,S,)
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2904.99.08.00Otherkg5.5%Free (, P ,S,)
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2904.99.15.004-Chloro-3-nitro-α,α,α-trifluorotoluene; 2-Chloro-5-nitro-α,α,α-trifluorotoluene; and 4-Chloro-3,5-dinitro-α,α,α-trifluorotoluenekg5.5%Free (*,S,)
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2904.99.20.00Nitrotoluenesulfonic acidskg5.5%Free (, S,)
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2904.99.30.001-Bromo-2-nitrobenzene; 1,2-Dichloro-4-nitrobenzene and o-Fluoronitrobenzenekg5.5%Free (, P ,S,)
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2904.99.35.004,4'-Dinitrostilbene-2,2'-disulfonic acidkg5.5%Free (,S,)
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Other
Aromatic
2904.99.40.00Products described in additional U.S. note 3 to section VIkg5.5%Free (, S,)
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2904.99.47.00Otherkg5.5% Free (, S,)
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2904.99.50.00Otherkg3.7% Free (,S,)
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II. ALCOHOLS AND THEIR HALOGENATED, SULFONATED, NITRATED OR NITROSATED DERIVATIVES

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