HTS heading 2904: Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
Heading 2904 of the US Harmonized Tariff Schedule covers Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.
Heading 2904 at a glance
- 31 rated tariff lines; 1 duty-free at the general (MFN) rate.
- Ad valorem general rates from 3.7% to 5.5%.
- Section 301 (products of China): 31 of 31 lines on a list in effect (List 3).
Goods named in this heading (official line texts): 2-Anthracenesulfonic a…, Benzenesulfonyl chlori…, m-Benzenedisulfonic acid, sodium salt; 1,5-Naphthalenedisulfonic acid; andp-Toluenesulfonyl ch…, Mixtures of 1,3,6-naphthalenetrisulfonic acid and 1,3,7-naphthalenetrisulfonic acid, Products described in additional U.S. note 3 to section VI, p-Nitrotoluene, p-Nitro-o-xylene, Trinitrotoluene, 5-tert-Butyl-2,4,6-trinitro-m-xylene (Musk xylol) and oth.
Subheadings (6-digit)
- 2904.10: Derivatives containing only sulfo groups, their salts and ethyl esters (7 lines)
- 2904.20: Derivatives containing only nitro or only nitroso groups (8 lines)
- 2904.31: Perfluorooctane sulfonic acid, its salts and perfluorooctane sulfonyl fluoride (1 line)
- 2904.32: Perfluorooctane sulfonic acid, its salts and perfluorooctane sulfonyl fluoride (1 line)
- 2904.33: Perfluorooctane sulfonic acid, its salts and perfluorooctane sulfonyl fluoride (1 line)
- 2904.34: Perfluorooctane sulfonic acid, its salts and perfluorooctane sulfonyl fluoride (1 line)
- 2904.35: Perfluorooctane sulfonic acid, its salts and perfluorooctane sulfonyl fluoride (1 line)
- 2904.36: Perfluorooctane sulfonic acid, its salts and perfluorooctane sulfonyl fluoride (1 line)
- 2904.91: Other (1 line)
- 2904.99: Monochloromononitrobenzenes (9 lines)
All tariff lines in heading 2904
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 2904.10.04 | Derivatives containing only sulfo groups, their salts and ethyl esters: 2-Anthracenesulfonic a… | 5.5% | List 3 +25% | |
| 2904.10.08 | Derivatives containing only sulfo groups, their salts and ethyl esters: Benzenesulfonyl chlori… | 5.5% | List 3 +25% | |
| 2904.10.10 | m-Benzenedisulfonic acid, sodium salt; 1,5-Naphthalenedisulfonic acid; andp-Toluenesulfonyl ch… | 5.5% | List 3 +25% | |
| 2904.10.15 | Mixtures of 1,3,6-naphthalenetrisulfonic acid and 1,3,7-naphthalenetrisulfonic acid | 5.5% | List 3 +25% | |
| 2904.10.32 | Products described in additional U.S. note 3 to section VI | 5.5% | List 3 +25% | |
| 2904.10.37 | Aromatic: Other | 5.5% | List 3 +25% | |
| 2904.10.50 | Other: Other | 4.2% | List 3 +25% | |
| 2904.20.10 | Derivatives containing only nitro or only nitroso groups: p-Nitrotoluene | 5.5% | List 3 +25% | |
| 2904.20.15 | Derivatives containing only nitro or only nitroso groups: p-Nitro-o-xylene | 5.5% | List 3 +25% | |
| 2904.20.20 | Derivatives containing only nitro or only nitroso groups: Trinitrotoluene | Free | List 3 +25% | |
| 2904.20.30 | 5-tert-Butyl-2,4,6-trinitro-m-xylene (Musk xylol) and other artificial musks | 5.5% | List 3 +25% | |
| 2904.20.35 | Nitrated benzene, nitrated toluene (except p-nitrotoluene), or nitrated naphthalene | 5.5% | List 3 +25% | |
| 2904.20.40 | Products described in additional U.S. note 3 to section VI | 5.5% | List 3 +25% | |
| 2904.20.45 | Aromatic: Other | 5.5% | List 3 +25% | |
| 2904.20.50 | Other: Other | 5.5% | List 3 +25% | |
| 2904.31.00 | Perfluorooctane sulfonic acid | 3.7% | List 3 +25% | |
| 2904.32.00 | Ammonium perfluorooctane sulfonate | 3.7% | List 3 +25% | |
| 2904.33.00 | Lithium perfluorooctane sulfonate | 3.7% | List 3 +25% | |
| 2904.34.00 | Potassium perfluorooctane sulfonate | 3.7% | List 3 +25% | |
| 2904.35.00 | Perfluorooctane sulfonic acid, its salts and perfluorooctane sulfonyl fluoride: Other salts of… | 3.7% | List 3 +25% | |
| 2904.36.00 | Perfluorooctane sulfonyl fluoride | 3.7% | List 3 +25% | |
| 2904.91.00 | Trichloronitromethane (chloropicrin) | 3.7% | List 3 +25% | |
| 2904.99.04 | o-Nitrochlorobenzene; andp-Nitrochlorobenzene | 5.5% | List 3 +25% | |
| 2904.99.08 | Monochloromononitrobenzenes: Other | 5.5% | List 3 +25% | |
| 2904.99.15 | 4-Chloro-3-nitro-α,α,α-trifluorotoluene; 2-Chloro-5-nitro-α,α,α-trifluorotoluene; and 4-Chloro… | 5.5% | List 3 +25% | |
| 2904.99.20 | Other: Nitrotoluenesulfonic acids | 5.5% | List 3 +25% | |
| 2904.99.30 | 1-Bromo-2-nitrobenzene; 1,2-Dichloro-4-nitrobenzene and o-Fluoronitrobenzene | 5.5% | List 3 +25% | |
| 2904.99.35 | 4,4'-Dinitrostilbene-2,2'-disulfonic acid | 5.5% | List 3 +25% | |
| 2904.99.40 | Products described in additional U.S. note 3 to section VI | 5.5% | List 3 +25% | |
| 2904.99.47 | Aromatic: Other | 5.5% | List 3 +25% | |
| 2904.99.50 | Other: Other | 3.7% | List 3 +25% |
All of chapter 29 · Chapter 29 rate summary · HTS lookup
General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.
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