# European Union tariff lines under HS 3907.29

> The European Union tariff splits HS 3907.29 (other polyethers: Other) into 26 national lines: 3907 29 11 10 (poly(ethylene oxide) of a number average molecular weight (Mn) of 100 000 or more), 3907 29 11 20 (bis[Methoxypoly[ethyleneglycol)]-maleimidopropionamide, chemically modified with lysine, of a number average molecular weight (Mn) of 40 000), 3907 29 11 30 (mixture containing by weight: -75 % or more of polyethyleneglycol modified butyl-2-cyano-3-(4-hydroxy-3-methoxyphenyl) acrylate, with an ethylene oxide chain length of not more than 30 (CAS RN 780763-40-8) -not more than 25 % of ethoxylated sorbitan trioleate (CAS RN 9005-70-3)), 3907 29 11 40 (ethoxylated glycerol (CAS RN 31694-55-0) with a hydroxyl number of 541 or more but not more than 587 (ASTM 4274)) and 22 others.

Source: https://border.bot/countries/european-union/hs-codes/390729
Last updated: 11 October 2026

[Countries](https://border.bot/countries) / [European Union](https://border.bot/countries/european-union) / [Chapter 39](https://border.bot/countries/european-union/hs-codes/39) / [3907.29](https://border.bot/countries/european-union/hs-codes/390729)

## Key facts

- HS subheading: [3907.29](https://border.bot/hs-codes/390729)
- National lines: 26
- Import VAT/GST in the European Union: VAT 21%
- De minimis in the European Union: Flat €3 duty up to €150; tax always charged
- Tariff: [European Union](https://border.bot/countries/european-union)
- Chapter: 39: Plastics and articles thereof

## European Union lines under 3907.29

The European Union tariff splits HS 3907.29 (other polyethers: Other) into 26 national lines: 3907 29 11 10 (poly(ethylene oxide) of a number average molecular weight (Mn) of 100 000 or more), 3907 29 11 20 (bis[Methoxypoly[ethyleneglycol)]-maleimidopropionamide, chemically modified with lysine, of a number average molecular weight (Mn) of 40 000), 3907 29 11 30 (mixture containing by weight: -75 % or more of polyethyleneglycol modified butyl-2-cyano-3-(4-hydroxy-3-methoxyphenyl) acrylate, with an ethylene oxide chain length of not more than 30 (CAS RN 780763-40-8) -not more than 25 % of ethoxylated sorbitan trioleate (CAS RN 9005-70-3)), 3907 29 11 40 (ethoxylated glycerol (CAS RN 31694-55-0) with a hydroxyl number of 541 or more but not more than 587 (ASTM 4274)) and 22 others.

- [3907 29 11 10](https://border.bot/countries/european-union/hs-codes/3907291110) Other polyethers, Other, Polyether alcohols, Polyethylene glycols, Poly(ethylene oxide) of a number average molecular weight (Mn) of 100 000 or more. Duty (MFN): 6.5%
- [3907 29 11 20](https://border.bot/countries/european-union/hs-codes/3907291120) Other polyethers, Other, Polyether alcohols, Polyethylene glycols, Bis[Methoxypoly[ethyleneglycol)]-maleimidopropionamide, chemically modified with lysine, of a number average molecular weight (Mn) of 40 000. Duty (MFN): 6.5%
- [3907 29 11 30](https://border.bot/countries/european-union/hs-codes/3907291130) Other polyethers, Other, Polyether alcohols, Polyethylene glycols, Mixture containing by weight: -75 % or more of polyethyleneglycol modified butyl-2-cyano-3-(4-hydroxy-3-methoxyphenyl) acrylate, with an ethylene oxide chain length of not more than 30 (CAS RN 780763-40-8) -not more than 25 % of ethoxylated sorbitan trioleate (CAS RN 9005-70-3). Duty (MFN): 6.5%
- [3907 29 11 40](https://border.bot/countries/european-union/hs-codes/3907291140) Other polyethers, Other, Polyether alcohols, Polyethylene glycols, Ethoxylated glycerol (CAS RN 31694-55-0) with a hydroxyl number of 541 or more but not more than 587 (ASTM 4274). Duty (MFN): 6.5%
- [3907 29 11 90](https://border.bot/countries/european-union/hs-codes/3907291190) Other polyethers, Polyether alcohols, Polyethylene glycols, Other. Duty (MFN): 6.5%
- [3907 29 20 35](https://border.bot/countries/european-union/hs-codes/3907292035) Other polyethers, Other, Polyether alcohols, Other, Mixture containing by weight: - 5 % or more but not more than 15 % of a copolymer of glycerol, propylene oxide and ethylene oxide (CAS RN 9082-00-2), and - 85 % or more but not more than 95 % of a copolymer of sucrose, propylene oxide and ethylene oxide (CAS RN 26301-10-0). Duty (MFN): 6.5%
- [3907 29 20 40](https://border.bot/countries/european-union/hs-codes/3907292040) Other polyethers, Other, Polyether alcohols, Other, Copolymer of tetrahydrofuran and tetrahydro-3-methylfuran (CAS RN 38640-26-5) with a number average molecular weight (Mn) of 900 or more but not more than 3 600. Duty (MFN): 6.5%
- [3907 29 20 45](https://border.bot/countries/european-union/hs-codes/3907292045) Other polyethers, Other, Polyether alcohols, Other, 4-(1,1,3,3-tetramethylbutyl)phenol, ethoxylated. Duty (MFN): 6.5%
- [3907 29 20 50](https://border.bot/countries/european-union/hs-codes/3907292050) Other polyethers, Other, Polyether alcohols, Other, Poly(p-phenylene oxide) in the form of powder - with a glasstransitiontemperature of 210 °C or more, - with a weight average molecular weight (Mw) of 35 000 or ore but not more than 80 000 - with an inherent viscosity of 0,2 or more but not more than 0,6 dl/gram. Duty (MFN): 6.5%
- [3907 29 20 55](https://border.bot/countries/european-union/hs-codes/3907292055) Other polyethers, Other, Polyether alcohols, Other, 4-Nonylphenol, branched and linear, ethoxylated. Duty (MFN): 6.5%
- [3907 29 20 63](https://border.bot/countries/european-union/hs-codes/3907292063) Other polyethers, Other, Polyether alcohols, Other, Preparation containing by weight -5 % or more but not more than 15 % of polyethylene-polypropylene glycol (CAS RN 9003-11-6) and -85 % or more but not more than 95 % of oxirane, 2-methyl-,polymer with oxirane, ether with 5-(2-(4-(bis(2-hydroxyethyl)amino)-2-methylphenyl)diazenyl)-3-methyl-2,4-thiophenedicarbonitrile (2:1) (CAS RN 515857-23-5). Duty (MFN): 6.5%
- [3907 29 20 65](https://border.bot/countries/european-union/hs-codes/3907292065) Other polyethers, Other, Polyether alcohols, Other, Preparation containing by weight -40 % or more but not more than 60 % of oxirane, 2-methyl-, polymer with oxirane, ether with 2,2-[[3-methyl-4-[(4-methyl-2-benzothiazolyl)azo]phenyl]imino]bis[ethanol] (2:1) (CAS RN 229306-55-2) and -40 % or more but not more than 60 % of polyethylene-polypropylene glycol (CAS RN 9003-11-6). Duty (MFN): 6.5%
- [3907 29 20 68](https://border.bot/countries/european-union/hs-codes/3907292068) Other polyethers, Other, Polyether alcohols, Other, Preparation containing by weight -90 % or more but not more than 99 % of oxirane, 2-methyl-,polymer with oxirane, ether with ethyl 3-(4-(bis(2-hydroxyethyl)amino)phenyl)-2-cyano-2-propenoate (2:1) (CAS RN 152286-82-3) and -1 % or more but not more than 10 % of polyethylene-polypropylene glycol (CAS RN 9003-11-6). Duty (MFN): 6.5%
- [3907 29 20 70](https://border.bot/countries/european-union/hs-codes/3907292070) Other polyethers, Other, Polyether alcohols, Other, Preparation containing by weight -50 % or more but not more than 70 % of oxirane, methyl-polymer with oxirane, ether with bis(4-[bis(2-hydroxyethyl)amino)phenyl] (2-sulfophenyl)methyl (4:1), monosodium salt block (CAS RN 126042-89-5) and -30 % or more but not more than 50 % of polyethylene-polypropylene glycol (CAS RN 9003-11-6). Duty (MFN): 6.5%
- [3907 29 20 73](https://border.bot/countries/european-union/hs-codes/3907292073) Other polyethers, Other, Polyether alcohols, Other, Preparation containing by weight of -23 % or more but not more than 36 % of oxirane, 2-methyl-,polymer with oxirane, ether with bis(4-(bis(2-hydroxyethyl)amino)phenyl)(2-sulfophenyl)methyl (4:1), monosodium salt, block (CAS RN 126042-89-5), -4 % or more but not more than 20 % of polyethylene-polypropylene glycol (CAS RN 9003-11-6), -25 % or more but not more than 30 % of oxirane, 2-methyl-,polymer with oxirane, ether with 2,2'-((3-methyl-4-((4-methyl-2-benzothiazolyl)azo)phenyl)imino)bis(ethanol)(2:1) (CAS RN 229306-55-2), -5 % or more but not more than 10 % of oxirane, 2-methyl-,polymer with oxirane, ether with 5-(2-(4-(bis(2-hydroxyethyl)amino)-2-methylphenyl)diazenyl)-3-methyl-2,4-thiophenedicarbonitrile (2:1) (CAS RN 515857-23-5) and -15 % o…. Duty (MFN): 6.5%
- [3907 29 20 75](https://border.bot/countries/european-union/hs-codes/3907292075) Other polyethers, Other, Polyether alcohols, Other, Preparation containing by weight -60 % or more but not more than 80 % of Oxirane, 2-methyl-,polymer with oxirane, ether with 2,2',2",2"'-(sulfonylbis(4,1-phenylene)-2,1-diazenediyl(3-methyl-4,1-phenylene)nitrilo))tetrakis(ethanol) (4:1) (CAS RN 927432-39-1) and -20 % or more but not more than 40 % of polyethylene-polypropylene glycol (CAS RN 9003-11-6). Duty (MFN): 6.5%
- [3907 29 20 90](https://border.bot/countries/european-union/hs-codes/3907292090) Other polyethers, Polyether alcohols, Other
- [3907 29 91 00](https://border.bot/countries/european-union/hs-codes/3907299100) Other polyethers, Other, Other, Copolymer of 1-chloro-2,3-epoxypropane with ethylene oxide. Duty (MFN): 0%
- [3907 29 99 20](https://border.bot/countries/european-union/hs-codes/3907299920) Other polyethers, Other, Other, Other, 2,3-Bis(methylpolyoxyethylene-oxy)-1-[(3-maleimido-1-oxopropyl)amino]propyloxy propane (CAS RN 697278-30-1) with a number average molecular weight (Mn) of at least 20 kDa whether or not modified with a chemical entity enabling a linkage between the PEG and a protein or a peptide. Duty (MFN): 6.5%
- [3907 29 99 30](https://border.bot/countries/european-union/hs-codes/3907299930) Other polyethers, Other, Other, Other, Homopolymer of 1-chloro-2,3-epoxypropane (epichlorohydrin). Duty (MFN): 6.5%
- [3907 29 99 45](https://border.bot/countries/european-union/hs-codes/3907299945) Other polyethers, Other, Other, Other, Copolymer of ethylene oxide and propylene oxide, having aminopropyl and methoxy end-groups. Duty (MFN): 6.5%
- [3907 29 99 50](https://border.bot/countries/european-union/hs-codes/3907299950) Other polyethers, Other, Other, Other, Vinyl-silyl terminated perfluoropolyether polymer or an assortment of two components consisting of the same type of vinyl-silyl terminated perfluoropolyether polymer as the main ingredient. Duty (MFN): 6.5%
- [3907 29 99 55](https://border.bot/countries/european-union/hs-codes/3907299955) Other polyethers, Other, Other, Other, Succinimidyl ester of methoxy poly(ethylene glycol)propionic acid, of a number average molecular weight (Mn) of 5 000. Duty (MFN): 6.5%
- [3907 29 99 60](https://border.bot/countries/european-union/hs-codes/3907299960) Other polyethers, Other, Other, Other, Polytetramethylene oxide di-p-aminobenzoate. Duty (MFN): 6.5%
- [3907 29 99 70](https://border.bot/countries/european-union/hs-codes/3907299970) Other polyethers, Other, Other, Other, Poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene) (CAS RN 29658-26-2) containing by weight not more than 35 % of additives. Duty (MFN): 6.5%
- [3907 29 99 90](https://border.bot/countries/european-union/hs-codes/3907299990) Other polyethers, Other

## Import VAT and de minimis in the European Union

The European Union charges VAT on imports at a standard rate of 21%.

From 1 July 2026 until 1 July 2028, consignments sold to buyers in the European Union worth up to €150 pay a flat customs duty of €3 per tariff classification in the consignment instead of the tariff rate. Import tax is charged whatever the value.

## In other countries

National tariff lines under 3907.29 are live on border.bot for the United States (1 line, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/390729): 1 line, used by 1 other country
- [The Harmonized System text for 3907.29](https://border.bot/hs-codes/390729)

- Previous subheading: [3907.21](https://border.bot/countries/european-union/hs-codes/390721) Other polyethers
- Next subheading: [3907.30](https://border.bot/countries/european-union/hs-codes/390730) Epoxide resins

## Frequently asked questions

### How many national tariff lines does the European Union tariff have under HS 3907.29?

The European Union tariff splits HS 3907.29 (other polyethers: Other) into 26 national lines: 3907 29 11 10 (poly(ethylene oxide) of a number average molecular weight (Mn) of 100 000 or more), 3907 29 11 20 (bis[Methoxypoly[ethyleneglycol)]-maleimidopropionamide, chemically modified with lysine, of a number average molecular weight (Mn) of 40 000), 3907 29 11 30 (mixture containing by weight: -75 % or more of polyethyleneglycol modified butyl-2-cyano-3-(4-hydroxy-3-methoxyphenyl) acrylate, with an ethylene oxide chain length of not more than 30 (CAS RN 780763-40-8) -not more than 25 % of ethoxylated sorbitan trioleate (CAS RN 9005-70-3)), 3907 29 11 40 (ethoxylated glycerol (CAS RN 31694-55-0) with a hydroxyl number of 541 or more but not more than 587 (ASTM 4274)) and 22 others.

## Sources and updates

The tariff lines for the European Union come from border.bot release 1, read from the publisher’s files, and have been live since 11 October 2026.

The duty rates for the European Union come from border.bot release 1, read from the publisher’s files, and have been live since 11 October 2026.

The trade programmes for the European Union come from border.bot release 1, read from the publisher’s files, and have been live since 11 October 2026.

The import taxes for the European Union come from border.bot release 1, imported from a file, and have been live since 9 October 2026.

The de minimis thresholds for the European Union come from border.bot release 2, entered by border.bot, and have been live since 11 October 2026.

This page was last updated on 11 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://circabc.europa.eu/sd/a/9e277705-ac42-441d-8580-90cd730d9bc6/Geographical%20areas%20composition.xlsx
- https://circabc.europa.eu/sd/a/bfb94607-8b4c-40c3-ad33-1efef11bb80a/Duties%20Import%2001-99.xlsx
- https://circabc.europa.eu/sd/a/4b3c682c-947c-4f34-932d-0b8d192537bd/Measure%20exclusions.xlsx
- https://circabc.europa.eu/sd/a/13694f84-6980-4966-8c91-22459447b52b/Nomenclature%20EN.xlsx

Machine-readable: https://border.bot/countries/european-union/hs-codes/390729.json