HS 2904
Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
Dẫn xuất sulphonat hóa, nitro hóa hoặc nitroso hóa của hydrocarbon, đã hoặc chưa halogen hóa
| Code | Description | Unit | MFN rate | Ordinary rate |
|---|---|---|---|---|
| 2904.10.00 | Derivatives containing only sulpho groups, their salts and ethyl estersCác dẫn xuất chỉ chứa các nhóm sulpho, muối và etyl este của chúng | kg/liter | 3% | 4.5% |
| 2904.20 | Derivatives containing only nitro or only nitroso groupsCác dẫn xuất chỉ chứa các nhóm nitro hoặc chỉ chứa các nhóm nitroso | |||
| 2904.20.10 | TrinitrotolueneTrinitrotoluen | kg/liter | 3% | 4.5% |
| 2904.20.90 | OtherLoại khác | kg/liter | 3% | 4.5% |
| Perfluorooctane sulphonic acid, its salts and perfluorooctane sulphonyl fluoridePerfluorooctane sulphonic axit, muối của nó và perfluorooctane sulphonyl fluoride | ||||
| 2904.31.00 | Perfluorooctane sulphonic acidPerfluorooctane sulphonic axit | kg/liter | 3% | 4.5% |
| 2904.32.00 | Ammonium perfluorooctane sulphonate | kg/liter | 3% | 4.5% |
| 2904.33.00 | Lithium perfluorooctane sulphonate | kg/liter | 3% | 4.5% |
| 2904.34.00 | Potassium perfluorooctane sulphonateKali perfluorooctane sulphonate | kg/liter | 3% | 4.5% |
| 2904.35.00 | Other salts of perfluorooctane sulphonic acidMuối khác của perfluorooctane sulphonic axit | kg/liter | 3% | 4.5% |
| 2904.36.00 | Perfluorooctane sulphonyl fluoride | kg/liter | 3% | 4.5% |
| OtherLoại khác | ||||
| 2904.91.00 | Trichloronitromethane (chloropicrin) | kg/liter | 3% | 4.5% |
| 2904.99.00 | OtherLoại khác | kg/liter | 3% | 4.5% |
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Source: the tariff workbook Biểu thuế xuất nhập khẩu, compiled by the Customs Sub-Department of Region VIII (Chi cục Hải quan khu vực VIII), updated 5 April 2026. The tariff and HS code lookup of Vietnam Customs (customs.gov.vn)
The workbook is a compilation, not the legal text: the legal texts prevail.
Not shown: the preferential rates of the free trade agreements (FTA), VAT, special consumption tax, environmental protection tax and export duty.
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.