3907.29: Polyacetals, other polyethers and epoxide resins: other polyethers, other

1. 3907 29 00 00 Other
2. Polyether alcohols
3. 3907 29 11 00 Polyethylene glycols Free
4. 3907 29 11 10 Poly(ethylene oxide) of a number average molecular weight (m@n) of 100 000 or more Free
5. 3907 29 11 20 Bis[methoxypoly[ethyleneglycol)]-maleimidopropionamide, chemically modified with lysine, of a number average molecular weight (m@n) of 40 000 Free
6. 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) Free
7. 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) Free
8. 3907 29 11 90 Other Free
9. 3907 29 20 00 Other
10. 3907 29 20 35 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) 6%
11. 3907 29 20 40 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 6%
12. 3907 29 20 45 4-(1.1,3.3-tetramethylbutyl)phenol, ethoxylated 6%
13. 3907 29 20 50 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 6%
14. 3907 29 20 55 4-nonylphenol, branched and linear, ethoxylated 6%
15. 3907 29 20 63 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) 6%
16. 3907 29 20 65 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) 6%
17. 3907 29 20 68 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) 6%
18. 3907 29 20 70 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) 6%
19. 3907 29 20 73 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% or more but not more than 25% 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) 6%
20. 3907 29 20 75 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) 6%
21. 3907 29 20 90 Other Free
22. Other
23. 3907 29 91 00 Copolymer of 1-chloro-2.3-epoxypropane with ethylene oxide Free
24. 3907 29 99 00 Other
25. 3907 29 99 20 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 6%
26. 3907 29 99 30 Homopolymer of 1-chloro-2.3-epoxypropane (epichlorohydrin) 6%
27. 3907 29 99 45 Copolymer of ethylene oxide and propylene oxide, having aminopropyl and methoxy end-groups 6%
28. 3907 29 99 50 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 6%
29. 3907 29 99 55 Succinimidyl ester of methoxy poly(ethylene glycol)propionic acid, of a number average molecular weight (mn) of 5 000 6%
30. 3907 29 99 60 Polytetramethylene oxide di-p-aminobenzoate 6%
31. 3907 29 99 70 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 6%
32. 3907 29 99 90 Other Free

Additional duties and import rules

Charges on top of the customs duty, and rules the goods must meet at the border.

Preferential rates by country

UK: imports by month

last 12 months£259.1m-0.6% · previous 12 months

Average import price£1.92 per kg

Main suppliers, last 12 months

Country	Value	Share	Change
Belgium	£49.1m	19%	+10.3%
Netherlands	£43.2m	16.7%	-7.3%
United States	£39.5m	15.2%	+12.8%
Germany	£37.6m	14.5%	+4.8%
Spain	£27.1m	10.5%	+0.9%
France	£19.3m	7.5%	-3.5%
China	£14.3m	5.5%	-19%
Italy	£5.5m	2.1%	-41.7%

Same subheading in other tariffs

EU Free – 6.5% Third-country duty 4 tariff lines · average 4.9% Türkiye Free – 6.5% Third-country duty 5 tariff lines · average 5.2% USA 6.5% General (MFN) 1 tariff line Canada Free Third-country duty 6 tariff lines Mexico Free – 6% Third-country duty 8 tariff lines · average 2.9% Brazil Free – 12.6% Third-country duty 11 tariff lines · average 6.9% Argentina Free – 12.6% Third-country duty 18 tariff lines · average 9.1% Peru Free Third-country duty 4 tariff lines New Zealand Free – 5% Third-country duty 2 tariff lines · average 2.5% Japan Free – 2.8% Third-country duty 3 tariff lines · average 1.9% Taiwan 2.5% Third-country duty 2 tariff lines GCC 5% Third-country duty 1 tariff line Switzerland Free Third-country duty 1 tariff line Norway Free Third-country duty 2 tariff lines North Macedonia 3% Third-country duty 4 tariff lines Nigeria 5% Third-country duty 1 tariff line

World trade in 2024

Top exporters

Rank	Country	Value	Share
1	China	US$3.1bn	22.4%
2	United States	US$1.4bn	10.3%
3	Germany	US$1.3bn	9.2%
4	Netherlands	US$1.2bn	9.1%
5	South Korea	US$983.5m	7.2%
6	Belgium	US$893.9m	6.5%
7	Singapore	US$570.7m	4.2%
8	Saudi Arabia	US$506.5m	3.7%
9	Italy	US$479.1m	3.5%
10	Thailand	US$475.3m	3.5%

Top importers

Rank	Country	Value	Share
1	China	US$1.1bn	8.2%
2	Germany	US$987.3m	7.2%
3	India	US$830.9m	6.1%
4	Türkiye	US$610.7m	4.5%
5	United States	US$606.6m	4.4%
6	Italy	US$569.8m	4.2%
7	Mexico	US$446.6m	3.3%
8	Brazil	US$416.8m	3%
9	Vietnam	US$413.5m	3%
10	Poland	US$396.7m	2.9%

Import duty on this product around the world 93

The most-favoured-nation (MFN) duty each country applies to goods of this HS subheading: the average over its national tariff lines, with the lowest and highest line where they differ. Goods from countries with a trade agreement often pay less.

• 2.7%median duty
• 38number of duty-free countries (MFN)
• 45%highest: Bahamas, Bermuda, Maldives

93

Importing country	MFN duty	lines from – to	data year
Albania	2%		2023
Algeria	5%		2023
Armenia	2.7%	0% – 4%	2023
Australia	5%		2023
Bahamas	45%		2022
Bahrain	5%		2023
Belize	0%		2023
Benin	5%		2023
Bermuda	25%		2023
Bhutan	10%		2022
Bosnia & Herzegovina	0%		2022
Botswana	0%		2023
Burkina Faso	5%		2023
Burundi	0%		2023
Cameroon	10%		2023
Canada	0%		2023
Central African Republic	10%		2023
Chad	10%		2023
China	6.5%		2023
Congo - Brazzaville	10%		2023
Costa Rica	0%		2023
Dominican Republic	0%		2023
El Salvador	0%		2022
Equatorial Guinea	10%		2023
Eswatini	0%		2023
European Union (27 countries)	4.9%	0% – 6.5%	2023
Fiji	5%		2023
French Polynesia	13%		2023
Gabon	10%		2023
Gambia	5%		2023
Ghana	5%		2023
Guatemala	0%		2023
Guinea	5%		2023
Guinea-Bissau	5%		2023
Honduras	0%		2023
Hong Kong SAR China	0%		2023
Iceland	0%		2023
India	7.5%		2023
Indonesia	5%		2023
Jamaica	0%		2023
Japan	0.9%	0% – 1.4%	2023
Jordan	0%		2023
Kazakhstan	2.7%	0% – 4%	2023
Kenya	0%		2023
Kuwait	5%		2023
Lesotho	0%		2023
Liberia	5%		2023
Macao SAR China	0%		2023
Madagascar	5%		2023
Malaysia	0%		2023
Maldives	20%		2023
Mali	5%		2023
Mauritius	0%		2023
Mongolia	5%		2023
Morocco	2.5%		2023
Mozambique	2.5%		2023
Namibia	0%		2023
Nepal	10%		2023
New Zealand	2.5%	0% – 5%	2023
Nicaragua	0%		2023
Niger	5%		2023
Nigeria	5%		2023
North Macedonia	3%		2023
Norway	0%		2023
Oman	5%		2023
Pakistan	0%		2023
Panama	0%		2023
Papua New Guinea	0%		2023
Philippines	3%		2023
Qatar	5%		2023
Rwanda	0%		2023
Saudi Arabia	6.5%		2023
Senegal	5%		2023
Seychelles	0%		2023
Sierra Leone	5%		2023
South Africa	0%		2023
South Korea	6.5%		2023
Sri Lanka	0%		2023
St Kitts & Nevis	0%		2023
St Vincent & the Grenadines	0%		2023
Switzerland	0%		2023
Tanzania	0%		2023
Thailand	1.5%	0% – 3%	2023
Togo	5%		2023
Türkiye	4.9%	0% – 6.5%	2023
Uganda	0%		2023
United Arab Emirates	5%		2023
United Kingdom	4.5%	0% – 6%	2023
United States	6.5%		2023
Vanuatu	0%		2023
Vietnam	0%		2023
Zambia	0%		2023
Zimbabwe	0.1%		2023

Tariff data years 2022–2023; rates may have changed since. · UNCTAD TRAINS, accessed via WITS (World Bank)

Classifications and correspondences

Where this HS subheading sits in the United Nations' statistical classifications, and which codes it had in earlier editions of the Harmonized System.

SITC Rev. 4

57419 Other polyethers

End use (BEC Rev. 5)

Intermediate goods · BEC 211210

CPC 2.1 product

34740 Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms

ISIC Rev. 4 activity

2013 Manufacture of plastics and synthetic rubber in primary forms

Earlier HS editions

Correspondence tables of the United Nations Statistics Division (UNSD)

EU deforestation regulation (EUDR)

Products of these commodities may only be placed on the EU market or exported if they are deforestation-free, legally produced and covered by a due diligence statement.

• Oil palm applies from 30 December 2027

Other polyethers in primary forms, other than bis(polyoxyethylene) methylphosphonate, that have been made using oil palm (not including products to the extent they are used in the manufacturing of medicinal products for human or veterinary use within the scope of Directive 2001/83/EC, Regulation (EC) No 726/2004 or Regulation (EU) 2019/6)

Regulation (EU) 2023/1115, Annex I (consolidated text)

Binding rulings for similar goods 6

Recent rule changes mentioning this code

Acts whose text cites this code or its heading. Check the act itself: a code can be cited for reasons other than a change of its duty.

1. Anti-dumping 28 July 2026

   Certain Monomers and Oligomers From the Republic of Korea: Antidumping Duty Order

   FR Doc. 2026-15220 · 91 FR 47214 · Source: federalregister.gov

2. Import and export controls 20 July 2026

   Notice of Action: Brazil's Acts, Policies, and Practices Related to Digital Trade and Electronic Payment Services; Unfair, Preferential Tariffs; Anti-Corruption Enforcement; Intellectual Property Protection; Ethanol Market Access; and Illegal Deforestation

   FR Doc. 2026-14542 · 91 FR 45516 · Source: federalregister.gov

3. Tariff change 1 July 2026

   İthalat Rejimi Kararında Değişiklik Yapılmasına İlişkin Karar (Karar Sayısı: 11485)

   RG 01.07.2026 sayı 33297 · Karar 11485 · Source: resmigazete.gov.tr

4. Suspension 30 June 2026 · Applies from: 16 July 2026

   Council Regulation (EU) 2026/1463 of 25 June 2026 amending Regulation (EU) 2021/2278 suspending the Common Customs Tariff duties referred to in Article 56(2), point (c), of Regulation (EU) No 952/2013 of the European Parliament and of the Council on certain agricultural and industrial products

   CELEX 32026R1463 · Source: eur-lex.europa.eu

5. Other 30 June 2026

   Update to Commodity Code structure to maintain dynamic alignment with the EU – 30 June 2026

   Trade Tariff news 6995 · Source: trade-tariff.service.gov.uk

6. Anti-dumping 27 May 2026

   Certain Monomers and Oligomers from the Republic of Korea: Final Affirmative Determination of Sales at Less Than Fair Value and Final Affirmative Determination of Critical Circumstances

   FR Doc. 2026-10520 · 91 FR 31415 · Source: federalregister.gov

7. Sanctions 19 May 2026 · Applies from: 20 May 2026

   The Russia (Sanctions) (EU Exit) (Amendment) Regulations 2026

   S.I. 2026/543 · Source: legislation.gov.uk

8. Anti-dumping 13 May 2026 · Applies from: 14 May 2026

   Commission Implementing Regulation (EU) 2026/1063 of 12 May 2026 imposing a provisional anti-dumping duty on imports of PET Spunbond originating in the People’s Republic of China

   CELEX 32026R1063 · Source: eur-lex.europa.eu

Rule changes →

Code history

Since 2022; before, these goods were classified under 3907.20.

Questions and answers