Chapter 39 · Plastics and articles thereof · Section 7
HS Code 3906.90
Other
Heading 3906: Acrylic polymers in primary forms
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 3906.90
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 |
|---|---|---|---|---|---|
| 3906.90.10 | Elastomeric | Free | - | 20% | kg |
| 3906.90.20 |
Other > Plastics |
6.3% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 37% | kg |
| 3906.90.50 |
Other > Other |
4.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% | kg |
Estimate the US duty runs in your browser · no caps
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 3906.90
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 | |
|---|---|---|
| 3906 90 20 | Copolymer of 2-diisopropylaminoethyl methacrylate with decyl methacrylate, in the form of a solution in N,N-dimethylacetamide, containing by weight 55 % or more of copolymer | EU duty (TARIC) → |
| 3906 90 40 | Copolymer of acrylonitrile with methyl acrylate, modified with polybutadiene-acrylonitrile (NBR) | EU duty (TARIC) → |
| 3906 90 30 | Copolymer of acrylic acid with 2-ethylhexyl acrylate, containing by weight 10 % or more but not more than 11 % of 2-ethylhexyl acrylate | EU duty (TARIC) → |
| 3906 90 50 | Polymerisation product of acrylic acid with alkyl methacrylate and small quantities of other monomers, for use as a thickener in the manufacture of textile printing pastes | EU duty (TARIC) → |
| 3906 90 60 | Copolymer of methyl acrylate with ethylene and a monomer containing a non-terminal carboxy group as a substituent, containing by weight 50 % or more of methyl acrylate, whether or not compounded with silica | EU duty (TARIC) → |
| 3906 90 90 | Other | EU duty (TARIC) → |
| 3906 90 10 | Poly[N-(3-hydroxyimino-1,1-dimethylbutyl)acrylamide] | EU duty (TARIC) → |
| 3906 90 00 | Other | EU duty (TARIC) → |
United Kingdom - commodity codes under 3906.90
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 | |
|---|---|---|
| 3906 90 00 00 | Other | UK duty & VAT → |
| 3906 90 10 00 | Poly[N-(3-hydroxyimino-1,1-dimethylbutyl)acrylamide] | UK duty & VAT → |
| 3906 90 20 00 | Copolymer of 2-diisopropylaminoethyl methacrylate with decyl methacrylate, in the form of a solution in N,N-dimethylacetamide, containing by weight 55|% or more of copolymer | UK duty & VAT → |
| 3906 90 30 00 | Copolymer of acrylic acid with 2-ethylhexyl acrylate, containing by weight 10 % or more but not more than 11 % of 2-ethylhexyl acrylate | UK duty & VAT → |
| 3906 90 40 00 | Copolymer of acrylonitrile with methyl acrylate, modified with polybutadiene-acrylonitrile (NBR) | UK duty & VAT → |
| 3906 90 50 00 | Polymerisation product of acrylic acid with alkyl methacrylate and small quantities of other monomers, for use as a thickener in the manufacture of textile printing pastes | UK duty & VAT → |
| 3906 90 60 00 | Copolymer of methyl acrylate with ethylene and a monomer containing a non-terminal carboxy group as a substituent, containing by weight 50 % or more of methyl acrylate, whether or not compounded with silica | UK duty & VAT → |
| 3906 90 90 00 | Other | UK duty & VAT → |
| 3906 90 90 17 | Superabsorbent polymers, insoluble in water, which result from a polymerization of acrylic monomer molecules with crosslinkers to form crosslinked polymer networks, with a high capacity to absorb and retain water and aqueous liquids | UK duty & VAT → |
| 3906 90 90 23 | Copolymer of methylmethacrylate, butylacrylate, glycidylmethacrylate and styrene (CAS RN 37953-21-2), with an epoxy equivalent weight of not more than 500, in form of ground flakes with a particle size of not more than 1 cm | UK duty & VAT → |
| 3906 90 90 28 | Mixture containing by weight: -80 % or more but not more than 90 % of a core shell polymer of butyl acrylate, ethyl acrylate, methyl-acrylate and allyl methacrylate (CAS RN 73026-23-0) and -10 % or more but not more than 20 % of a copolymer of methyl methacrylate and ethyl acrylate (CAS RN 9010-88-2) | UK duty & VAT → |
| 3906 90 90 43 | Copolymer of methacrylic esters, butylacrylate and cyclic dimethylsiloxanes (CAS RN 143106-82-5) | UK duty & VAT → |
| 3906 90 90 50 | Polymers of esters of acrylic acid with one or more of the following monomers in the chain:<br> <br><br><br>- chloromethyl vinyl ether,<br> <br><br><br>- chloroethyl vinyl ether,<br> <br><br><br>- chloromethylstyrene,<br> <br><br><br>- vinyl chloroacetate,<br> <br><br><br>- methacrylic acid,<br><br><br><br>- butenedioic acid monobutyl ester,<br><br><br><br>- butenedioic acid monocyclohexyl ester<br>containing by weight not more than 5 % of each monomer unit | UK duty & VAT → |
| 3906 90 90 58 | Mixture of polymers, containing by weight: -77 % or more but not more than 81 % of polyacrylamide (CAS RN 9003-05-8), -18 % or more but not more than 21 % of polyethylene glycol (CAS RN 25322-68-3) | UK duty & VAT → |
| 3906 90 90 60 | Aqueous dispersion containing by weight:<br> <br><br><br>- more than 10 % but not more than 15 % of ethanol, and<br> <br><br><br>- more than 7 % but not more than 11 % of a reaction product of poly(epoxyalkylmethacrylate-co-divinylbenzene) with a glycerol derivative<br> | UK duty & VAT → |
| 3906 90 90 71 | Acrylonitrile-styrene-acrylate copolymer in the form of granules containing by weight: -48 % of styrene, -22 % of acrylonitrile, -29 % of butylacrylate, and -1 % of dihydrodicyclopentadienyl acrylate | UK duty & VAT → |
| 3906 90 90 73 | Preparation containing by weight:<br> <br><br><br>- 33 % or more but not more than 37 % of butyl methacrylate - methacrylic acid copolymer,<br> <br><br><br>- 24 % or more but not more than 28 % of propylene glycol, and<br> <br><br><br>- 37 % or more but not more than 41 % of water<br> | UK duty & VAT → |
| 3906 90 90 90 | Other | UK duty & VAT → |
Nearby codes in heading 3906
The subheadings immediately before and after 3906.90 in chapter 39.
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 3906.90.
What is HS code 3906.90?
HS code 3906.90 covers: Other. It belongs to chapter 39 (Plastics and articles thereof) of the Harmonized System.
What is the US import duty for HS code 3906.90?
The US general (normal trade relations) rates under this subheading range: Free - 6.3%. 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 3906.90?
The UK extends 3906.90 to 18 declarable 10-digit commodity codes, starting with 3906900000. The full code goes on the UK customs declaration.