HTS 2904
Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
| Code | Description | Unit | General | Special | Column 2 | Source |
|---|---|---|---|---|---|---|
| 2904.10 | Derivatives containing only sulfo groups, their salts and ethyl esters | USITC | ||||
| 2904.10.04.00 | 2-Anthracenesulfonic acid | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 51% | USITC |
| 2904.10.08.00 | Benzenesulfonyl chloride | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 51% | USITC |
| 2904.10.10.00 | m-Benzenedisulfonic acid, sodium salt; 1,5-Naphthalenedisulfonic acid; andp-Toluenesulfonyl chloride | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,L,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 41.5% | USITC |
| 2904.10.15.00 | Mixtures of 1,3,6-naphthalenetrisulfonic acid and 1,3,7-naphthalenetrisulfonic acid | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 40% | USITC |
| Other | ||||||
| Aromatic | ||||||
| 2904.10.32.00 | Products described in additional U.S. note 3 to section VI | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 51% | USITC |
| 2904.10.37.00 | Other | kg | 5.5% | Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 51% | USITC |
| 2904.10.50.00 | Other | kg | 4.2% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 25% | USITC |
| 2904.20 | Derivatives containing only nitro or only nitroso groups | USITC | ||||
| 2904.20.10.00 | p-Nitrotoluene | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 40% | USITC |
| 2904.20.15.00 | p-Nitro-o-xylene | kg | 5.5% | Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 41.5% | USITC |
| 2904.20.20.00 | Trinitrotoluene | kg | Free | 15.4¢/kg + 45% | USITC | |
| 2904.20.30.00 | 5-tert-Butyl-2,4,6-trinitro-m-xylene (Musk xylol) and other artificial musks | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 57% | USITC |
| 2904.20.35.00 | Nitrated benzene, nitrated toluene (except p-nitrotoluene), or nitrated naphthalene | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 40% | USITC |
| Other | ||||||
| Aromatic | ||||||
| 2904.20.40.00 | Products described in additional U.S. note 3 to section VI | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 51% | USITC |
| 2904.20.45.00 | Other | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 51% | USITC |
| 2904.20.50.00 | Other | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30.5% | USITC |
| Perfluorooctane sulfonic acid, its salts and perfluorooctane sulfonyl fluoride | ||||||
| 2904.31.00.00 | Perfluorooctane sulfonic acid | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
| 2904.32.00.00 | Ammonium perfluorooctane sulfonate | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
| 2904.33.00.00 | Lithium perfluorooctane sulfonate | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
| 2904.34.00.00 | Potassium perfluorooctane sulfonate | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
| 2904.35.00.00 | Other salts of perfluorooctane sulfonic acid | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
| 2904.36.00.00 | Perfluorooctane sulfonyl fluoride | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
| Other | ||||||
| 2904.91.00.00 | Trichloronitromethane (chloropicrin) | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
| 2904.99 | Other | USITC | ||||
| Monochloromononitrobenzenes | ||||||
| 2904.99.04.00 | o-Nitrochlorobenzene; andp-Nitrochlorobenzene | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg +59% | USITC |
| 2904.99.08.00 | Other | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P ,PA,PE,S,SG) | 15.4¢/kg + 59% | USITC |
| 2904.99.15.00 | 4-Chloro-3-nitro-α,α,α-trifluorotoluene; 2-Chloro-5-nitro-α,α,α-trifluorotoluene; and 4-Chloro-3,5-dinitro-α,α,α-trifluorotoluene | kg | 5.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg +51% | USITC |
| 2904.99.20.00 | Nitrotoluenesulfonic acids | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 74.5% | USITC |
| 2904.99.30.00 | 1-Bromo-2-nitrobenzene; 1,2-Dichloro-4-nitrobenzene and o-Fluoronitrobenzene | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P ,PA,PE,S,SG) | 15.4¢/kg + 40% | USITC |
| 2904.99.35.00 | 4,4'-Dinitrostilbene-2,2'-disulfonic acid | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg +50% | USITC |
| Other | ||||||
| Aromatic | ||||||
| 2904.99.40.00 | Products described in additional U.S. note 3 to section VI | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 51% | USITC |
| 2904.99.47.00 | Other | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 51% | USITC |
| 2904.99.50.00 | Other | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
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Source: USITC, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20, effective 28 September 2026. Heading 2904 at USITC
Not shown: the additional duties of Chapter 99 (such as Section 301 and Section 232), anti-dumping and countervailing duties, quotas and the legal notes.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.