Chapter 38 · Miscellaneous chemical products · Section 6
HS Code 3817.00
Mixed linear alkylbenzenes
Heading 3817: Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902
US HTS + UK Tariff v4.0.1633 · updated 2026-10-21 · sources
Rates on this page are the official published schedule rates, shown for information. This is not a customs ruling: preference programs, Section 232/301 surcharges and per-shipment fees can change what you actually pay.
United States - HTS lines under 3817.00
Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.
| HTS code | Description | General | Special | Other | Unit |
|---|---|---|---|---|---|
| 3817.00.10 | Mixed linear alkylbenzenes | 6.5% | Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 55% | kg |
| 3817.00.15 | Other | 6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 55% | kg |
| 3817.00.20 | Mixed alkylnaphthalenes | 6.5% | Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 3.7¢/kg + 60% | kg |
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Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.
European Union - CN codes under 3817.00
Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.
| CN code | Description | |
|---|---|---|
| 3817 00 80 | Other | EU duty (TARIC) → |
| 3817 00 50 | Linear alkylbenzenes | EU duty (TARIC) → |
| 3817 00 00 | 3817 00 Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902 | EU duty (TARIC) → |
United Kingdom - commodity codes under 3817.00
Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.
| Commodity code | Description | |
|---|---|---|
| 3817 00 00 00 | Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902 | UK duty & VAT → |
| 3817 00 50 00 | Linear alkylbenzenes | UK duty & VAT → |
| 3817 00 50 10 | Mixture of alkylbenzenes (C14-26) containing by weight:<br> <br><br><br>- 35 % or more but not more than 60 % of eicosylbenzene,<br> <br><br><br>- 25 % or more but not more than 50 % of docosylbenzene,<br> <br><br><br>- 5 % or more but not more than 25 % of tetracosylbenzene<br> | UK duty & VAT → |
| 3817 00 50 90 | Other | UK duty & VAT → |
| 3817 00 80 00 | Other | UK duty & VAT → |
| 3817 00 80 10 | Mixture of alkylnaphthalenes, containing by weight:<br> <br><br><br>- 88 % or more but not more than 98 % of hexadecylnaphthalene<br> <br><br><br>- 2 % or more but not more than 12 % of dihexadecylnaphthalene<br> | UK duty & VAT → |
| 3817 00 80 20 | Mixture of branched alkyl benzenes mainly containing dodecyl benzenes | UK duty & VAT → |
| 3817 00 80 30 | Mixed alkylnaphthalenes, modified with aliphatic chains, of a chain-length varying from 12 to 56 carbon atoms | UK duty & VAT → |
| 3817 00 80 90 | Other | UK duty & VAT → |
Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.
Frequently asked questions
Common questions about HS code 3817.00.
What is HS code 3817.00?
HS code 3817.00 covers: Mixed linear alkylbenzenes. It belongs to chapter 38 (Miscellaneous chemical products) of the Harmonized System.
What is the US import duty for HS code 3817.00?
The US general (normal trade relations) rates under this subheading range: 6.5%. Preference programs and Section 232/301 surcharges can change the effective rate; see the HTS lines for detail.
What is the UK commodity code for 3817.00?
The UK extends 3817.00 to 9 declarable 10-digit commodity codes, starting with 3817000000. The full code goes on the UK customs declaration.