Subheading · Chapter 29 · Heading 2916

2916.19

2916.19: Unsaturated acyclic monocarboxylic acids, their anhydrides: other

Official description Other

Subheading 2916.19 belongs to heading 2916 (unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their…) in chapter 29.

What you pay

Importing into UK

Customs duty Free – 6% standard rate · across 8 national lines depends on the country of origin
Additional duties and charges 3 additional measures Import requirements: 1
VAT 20.00 % import VAT
Duty calculatorCalculate duty and taxes →

Rates by national line · UK Global Tariff

UK lines →
  1. 2916 19 00 00 Other
  2. 2916 19 10 00 Undecenoic acids and their salts and esters 4%
  3. 2916 19 40 00 Crotonic acid Free
  4. 2916 19 95 00 Other
  5. 2916 19 95 30 Potassium (e,e)-hexa-2.4-dienoate (cas rn 24634-61-5) 6%
  6. 2916 19 95 40 Sorbic acid for use in the manufacture of animal feeds (cas rn 110-44-1) 6%
  7. 2916 19 95 50 Methyl 2-fluoroacrylate (cas rn 2343-89-7) 6%
  8. 2916 19 95 60 Methyl 2-fluoroprop-2-enoate (cas rn 2343-89-7) with a purity by weight of 93% or more, whether or not with not more than 7% of the stabiliser 2.6-di-tert-butyl-p-cresol (cas rn 128-37-0) and tetrabutylammonium nitrite (cas rn 26501-54-2) 6%
  9. 2916 19 95 70 Methyl 3-methyl-2-butenoate (cas rn 924-50-5) with a purity by weight of 99.0% or more 6%
  10. 2916 19 95 90 Other Free

Additional duties and import rules

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

Additional duties and charges 3

  • Additional dutyAdditional duties 35%
    Applies to goods from
    Belarus, Russia
    Legal act
    2022 No. 833
    Documents
    • 9018
  • Duty suspensionSuspension - goods for certain categories of ships, boats and other vessels and for drilling or production platforms Free
    Applies to goods from
    all countries
    Legal act
    2020 No. 1431
    Documents
    • C990 End use authorisation ships and platforms (Column 8c, Annex A of Delegated Regulation (EU) 2015/2446)
    Tariff lines
    on 5 of 8 lines
  • Duty suspensionAutonomous tariff suspension Free
    Applies to goods from
    all countries
    In force
    until 31 December 2028
    Legal act
    2020 No. 1435
    Documents
    • 9Y12
    Tariff lines
    on 4 of 8 lines

Import requirements 1

  • Import controlRestriction on entry into free circulation
    Applies to goods from
    Ukraine
    Legal act
    S.I. 2022/395
    Documents
    • 9009
    • 9010
    • 9017

Preferential rates by country

Agreement or schemeCountriesRate
standard rate (no agreement)—Free – 6%
DCTS Comprehensive
Afghanistan, Angola, Bangladesh, Benin and 38 more

Afghanistan, Angola, Bangladesh, Benin, Bhutan, Burkina Faso, Burundi, Cambodia, Central African Republic, Chad, Comoros, Congo - Kinshasa, Djibouti, Eritrea, Ethiopia, Gambia, Guinea, Guinea-Bissau, Haiti, Kiribati, Laos, Liberia, Malawi, Mali, Mauritania, Myanmar (Burma), Nepal, Niger, Rwanda, São Tomé & Príncipe, Senegal, Sierra Leone, Somalia, South Sudan, Sudan, Tanzania, Timor-Leste, Togo, Tuvalu, Uganda, Yemen, Zambia

Free
European Union (including code "EU")
Austria, Belgium, Bulgaria, Croatia and 23 more

Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden

Free
DCTS Enhanced
Algeria, Bolivia, Cape Verde, Congo - Brazzaville and 13 more

Algeria, Bolivia, Cape Verde, Congo - Brazzaville, Cook Islands, Kyrgyzstan, Micronesia, Mongolia, Nigeria, Niue, Pakistan, Philippines, Sri Lanka, Syria, Tajikistan, Uzbekistan, Vanuatu

Free
CARIFORUM
Antigua & Barbuda, Bahamas, Barbados, Belize and 10 more

Antigua & Barbuda, Bahamas, Barbados, Belize, Dominica, Dominican Republic, Grenada, Guyana, Jamaica, St Kitts & Nevis, St Lucia, St Vincent & the Grenadines, Suriname, Trinidad & Tobago

Free
OCTs (Overseas Countries and Territories)
Anguilla, Bermuda, British Indian Ocean Territory, British Virgin Islands and 7 more

Anguilla, Bermuda, British Indian Ocean Territory, British Virgin Islands, Cayman Islands, Falkland Islands, Montserrat, Pitcairn Islands, South Georgia & South Sandwich Islands, St Helena, Turks & Caicos Islands

Free
Central America Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama Free
SADC EPA Botswana, Eswatini, Lesotho, Mozambique, Namibia Free
Eastern and Southern Africa States Madagascar, Mauritius, Seychelles, Zimbabwe Free
CPTPP Brunei, Malaysia Free
UK–Andorra agreement Andorra Free
UK–Albania agreement Albania Free
UK–Australia agreement Australia Free
UK–Canada agreement Canada Free
UK–Switzerland agreement Switzerland Free
UK–Côte d’Ivoire agreement Côte d’Ivoire Free
UK–Chile agreement Chile Free
UK–Cameroon agreement Cameroon Free
UK–Colombia agreement Colombia Free
UK–Ceuta & Melilla agreement Ceuta & Melilla Free
UK–Ecuador agreement Ecuador Free
UK–Egypt agreement Egypt Free
UK–Fiji agreement Fiji Free
UK–Faroe Islands agreement Faroe Islands Free
UK–Georgia agreement Georgia Free
UK–Ghana agreement Ghana Free
DCTS Standard Indonesia Free
UK–Israel agreement Israel Free
UK–India agreement India Free
UK–Iceland agreement Iceland Free
UK–Jordan agreement Jordan Free
UK–Japan agreement Japan Free
UK–Kenya agreement Kenya Free
UK–South Korea agreement South Korea Free
UK–Lebanon agreement Lebanon Free
UK–Liechtenstein agreement Liechtenstein Free
UK–Morocco agreement Morocco Free
UK–Moldova agreement Moldova Free
UK–North Macedonia agreement North Macedonia Free
UK–Mexico agreement Mexico Free
UK–Norway agreement Norway Free
UK–New Zealand agreement New Zealand Free
UK–Peru agreement Peru Free
UK–Papua New Guinea agreement Papua New Guinea Free
UK–Palestinian Territories agreement Palestinian Territories Free
UK–Serbia agreement Serbia Free
UK–Solomon Islands agreement Solomon Islands Free
UK–Singapore agreement Singapore Free
UK–San Marino agreement San Marino Free
UK–Tunisia agreement Tunisia Free
UK–Türkiye agreement Türkiye Free
UK–Ukraine agreement Ukraine Free
UK–Vietnam agreement Vietnam Free
UK–Samoa agreement Samoa Free
UK–Kosovo agreement Kosovo Free
UK–South Africa agreement South Africa Free

UK: imports by month

last 12 months£9.7m-13.2% · previous 12 months
Average import price£2.92 per kg
Jan 2024: £1.4mFeb 2024: £1.5mMar 2024: £794kApr 2024: £909kMay 2024: £751kJun 2024: £813kJul 2024: £826kAug 2024: £837kSept 2024: £936kOct 2024: £750kNov 2024: £1.4mDec 2024: £574kJan 2025: £1.3mFeb 2025: £858kMar 2025: £1.5mApr 2025: £986kMay 2025: £845kJun 2025: £559kJul 2025: £609kAug 2025: £950kSept 2025: £761kOct 2025: £625kNov 2025: £423kDec 2025: £583kJan 2026: £757kFeb 2026: £848kMar 2026: £1.1mApr 2026: £891kMay 2026: £910kJun 2026: £1.2mJul 2026: £728kAug 2026: £893k 202420252026
Data up to August 2026 (provisional) · Monthly data: Eurostat Comext (CC BY 4.0), HMRC (OGL v3.0)

Main suppliers, last 12 months

CountryValueShareChange
China £6.1m 63.1% -20.3%
Germany £1.8m 18.7% -7%
United States £509k 5.2% +66.5%
Switzerland £332k 3.4% +9.8%
India £250k 2.6% -17.9%
Ireland £230k 2.4% -17.2%
France £126k 1.3% -12%
Bulgaria £54k 0.6% —

Same subheading in other tariffs

World trade in 2024

2916.19 · US$777m

Trade value (US$) no reported trade < US$143kUS$143k+US$1m+US$12m+> US$87m

Exports: 95
  1. China: US$370m
  2. Germany: US$124m
  3. India: US$87m
  4. United States: US$32m
  5. Netherlands: US$21m
  6. France: US$18m
  7. United Kingdom: US$18m
  8. Switzerland: US$17m
  9. Taiwan: US$13m
  10. Spain: US$12m
  11. Ireland: US$10m
  12. South Korea: US$9m
  13. Belgium: US$9m
  14. Japan: US$7m
  15. Singapore: US$5m
  16. Poland: US$4m
  17. Italy: US$3m
  18. Denmark: US$2m
  19. Indonesia: US$1m
  20. Hungary: US$1m
  21. South Africa: US$1m
  22. Canada: US$1m
  23. Austria: US$1m
  24. Slovenia: US$894k
  25. Sweden: US$843k
  26. Lithuania: US$762k
  27. Australia: US$744k
  28. Türkiye: US$658k
  29. Mexico: US$657k
  30. Malaysia: US$604k
  31. Brazil: US$597k
  32. Colombia: US$584k
  33. Guatemala: US$543k
  34. Mozambique: US$472k
  35. Norway: US$458k
  36. Eswatini: US$296k
  37. Thailand: US$278k
  38. Ukraine: US$245k
  39. Uruguay: US$222k
  40. Russia: US$218k
  41. Latvia: US$200k
  42. Hong Kong SAR China: US$182k
  43. Peru: US$162k
  44. Bulgaria: US$158k
  45. Croatia: US$152k
  46. Slovakia: US$143k
  47. Czechia: US$125k
  48. Chile: US$113k
  49. Portugal: US$103k
  50. Estonia: US$87k
  51. New Zealand: US$81k
  52. Saudi Arabia: US$77k
  53. Greece: US$73k
  54. Israel: US$73k
  55. Romania: US$72k
  56. Zambia: US$70k
  57. Egypt: US$66k
  58. Costa Rica: US$56k
  59. Tunisia: US$52k
  60. El Salvador: US$48k

Top exporters

RankCountryValueShare
1 China US$370m 47.5%
2 Germany US$124m 15.9%
3 India US$87m 11.2%
4 United States US$32m 4.1%
5 Netherlands US$21m 2.6%
6 France US$18m 2.4%
7 United Kingdom US$18m 2.3%
8 Switzerland US$17m 2.2%
9 Taiwan US$13m 1.7%
10 Spain US$12m 1.6%

Top importers

RankCountryValueShare
1 United States US$117m 15%
2 India US$56m 7.3%
3 Netherlands US$56m 7.3%
4 South Korea US$51m 6.6%
5 Germany US$37m 4.8%
6 Brazil US$30m 3.9%
7 France US$30m 3.8%
8 Spain US$24m 3.1%
9 China US$24m 3.1%
10 Mexico US$23m 3%

Import duty on this product around the world 165

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.

  • 5%median duty
  • 59number of duty-free countries (MFN)
  • 45%highest: Bahamas, Bermuda, Cayman Islands

165

Importing countryMFN dutylines from – todata year
Afghanistan 5% 2018 · HS 2012
Albania 0% 2023
Algeria 15% 2023
Angola 0% 2023 · HS 2017
Anguilla 10% 2021 · HS 2017
Antigua & Barbuda 5% 2021 · HS 2007
Argentina 3.4% 2% – 12% 2023 · HS 2017
Armenia 5% 2023
Aruba 6% 2021 · HS 2012
Australia 2.5% 0% – 5% 2023
Azerbaijan 0% 2023 · HS 2017
Bahamas 45% 2022
Bahrain 5% 2023
Bangladesh 5% 2023 · HS 2017
Barbados 5% 2022 · HS 2017
Belarus 5% 2021 · HS 2017
Belize 5% 2023
Benin 5% 2023
Bermuda 25% 2023
Bhutan 10% 2022
Bolivia 5% 2023 · HS 2017
Bosnia & Herzegovina 0% 2022
Botswana 0% 2023
Brazil 3.4% 2% – 12% 2023 · HS 2017
Brunei 0% 2023 · HS 2017
Burkina Faso 5% 2023
Burundi 0% 2023
Cambodia 0% 2023 · HS 2017
Cameroon 10% 2023
Canada 0% 2023
Cape Verde 5% 2023 · HS 2017
Cayman Islands 22% 2021 · HS 2002
Central African Republic 10% 2023
Chad 10% 2023
Chile 6% 2023 · HS 2017
China 6.5% 2023
Colombia 0% 2023 · HS 2017
Comoros 20% 2021 · HS 2017
Congo - Brazzaville 10% 2023
Cook Islands 0% 2022 · HS 2017
Costa Rica 0% 2023
Côte d’Ivoire 5% 2023 · HS 2017
Cuba 5% 2023 · HS 2017
Dominica 0% 2023 · HS 2017
Dominican Republic 0% 2023
Ecuador 0% 2023 · HS 2017
Egypt 2% 2019 · HS 2017
El Salvador 0% 2022
Equatorial Guinea 10% 2023
Eswatini 0% 2023
Ethiopia 10% 2021 · HS 2017
European Union (27 countries) 4.1% 0% – 6.5% 2023
Fiji 5% 2023
French Polynesia 8% 2023
Gabon 10% 2023
Gambia 5% 2023
Georgia 0% 2022 · HS 2017
Ghana 5% 2023
Gibraltar 12% 2023 · HS 2017
Grenada 5% 2023 · HS 2012
Guatemala 0% 2023
Guinea 5% 2023
Guinea-Bissau 5% 2023
Guyana 5% 2023 · HS 2017
Haiti 3.5% 2020 · HS 2017
Honduras 0% 2023
Hong Kong SAR China 0% 2023
Iceland 0% 2023
India 7.5% 2023
Indonesia 0% 2023
Iran 5% 2020 · HS 2017
Israel 0% 2022 · HS 2017
Jamaica 0% 2023
Japan 2.2% 2023
Jordan 0% 2023
Kazakhstan 5% 2023
Kenya 0% 2023
Kiribati 20% 2023 · HS 2002
Kuwait 5% 2023
Kyrgyzstan 5% 2021 · HS 2017
Laos 5% 2023 · HS 2017
Lebanon 0% 2020 · HS 2017
Lesotho 0% 2023
Liberia 5% 2023
Libya 5% 2021 · HS 2017
Liechtenstein 0% 2021 · HS 2017
Macao SAR China 0% 2023
Madagascar 5% 2023
Malawi 0% 2021 · HS 2017
Malaysia 0% 2023
Maldives 15% 2023
Mali 5% 2023
Mauritania 5% 2023 · HS 2017
Mauritius 0% 2023
Mexico 0% 2023 · HS 2017
Micronesia 4% 2021 · HS 2017
Moldova 6.5% 2023 · HS 2017
Mongolia 5% 2023
Montserrat 0% 2023 · HS 2017
Morocco 2.5% 2023
Mozambique 2.5% 2023
Myanmar (Burma) 3% 2023 · HS 2017
Namibia 0% 2023
Nauru 10% 2021 · HS 2017
Nepal 10% 2023
New Zealand 0% 2023
Nicaragua 0% 2023
Niger 5% 2023
Nigeria 5% 2023
North Macedonia 5% 2023
Norway 0% 2023
Oman 5% 2023
Pakistan 0% 2023
Palau 3% 2023 · HS 2012
Palestinian Territories 0% 2017 · HS 2017
Panama 0% 2023
Papua New Guinea 0% 2023
Paraguay 3% 2% – 9% 2023 · HS 2017
Peru 0% 2023 · HS 2017
Philippines 1% 2023
Qatar 5% 2023
Russia 5% 2021 · HS 2017
Rwanda 0% 2023
Samoa 8% 2020 · HS 2017
São Tomé & Príncipe 10% 2019 · HS 2017
Saudi Arabia 5% 2023
Senegal 5% 2023
Seychelles 0% 2023
Sierra Leone 5% 2023
Singapore 0% 2023 · HS 2017
Solomon Islands 5% 2023 · HS 2017
Somalia 5% 2023 · HS 2017
South Africa 0% 2023
South Korea 6.5% 2023
Sri Lanka 0% 2023
St Kitts & Nevis 5% 2023
St Lucia 5% 2023 · HS 2012
St Pierre & Miquelon 8% 2021 · HS 2017
St Vincent & the Grenadines 5% 2023
Sudan 3% 2021 · HS 2017
Suriname 5% 2023 · HS 2007
Switzerland 0% 2023
Syria 1% 2020 · HS 2012
Tajikistan 0% 2021 · HS 2012
Tanzania 0% 2023
Thailand 0% 2023
Togo 5% 2023
Tonga 15% 2023 · HS 2017
Trinidad & Tobago 0% 2023 · HS 2012
Türkiye 4.7% 0% – 6.5% 2023
Tuvalu 15% 2017 · HS 2017
Uganda 0% 2023
Ukraine 5.4% 2% – 6.5% 2023 · HS 2017
United Arab Emirates 5% 2023
United Kingdom 4.4% 0% – 6% 2023
United States 4.3% 3.1% – 6.1% 2023
Uruguay 1.7% 0% – 2% 2023 · HS 2017
Uzbekistan 0% 2021 · HS 2017
Vanuatu 5% 2023
Venezuela 3.4% 2% – 12% 2023 · HS 2017
Vietnam 0% 2023
Wallis & Futuna 6% 2021 · HS 2012
Yemen 5% 2017 · HS 2017
Zambia 0% 2023
Zimbabwe 0.1% 2023

Tariff data years 2017–2023; 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
51379 Other unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids & their derivatives
End use (BEC Rev. 5)
Intermediate goods · BEC 211220
CPC 2.1 product
34140 Carboxylic acids and their anhydrides, halides, peroxides and peroxyacids and their halogenated, sulphonated, nitrated or nitrosated derivatives, except salicylic acid and its salts and esters and their salts
ISIC Rev. 4 activity
2011 Manufacture of basic chemicals

Earlier HS editions

HSCode
20172916.19unchanged
20122916.19unchanged
20072916.19changed
20022916.19changed
19962916.19changed
19922916.19changed

Correspondence tables of the United Nations Statistics Division (UNSD)

Binding rulings for similar goods 1

Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.

  • N298124 U.S. CBP 27 June 2018 · 2916.19.50.00

    The tariff classification of Icosapent Ethyl from France, South Korea, Japan, Germany or Scotland.

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. EU Tariff change · Applies from:

    Commission Implementing Regulation (EU) 2026/2163 of 17 September 2026 amending Annex I to Council Regulation (EEC) No 2658/87 on the tariff and statistical nomenclature and on the Common Customs Tariff

    CELEX 32026R2163 · Source: eur-lex.europa.eu

  2. US Tariff change

    Guidance and Procedures for Implementing Tariff Adjustments for Specialty Pharmaceuticals and Associated Pharmaceutical Ingredients and Technical Corrections to the Harmonized Tariff Schedule of the United States for Duties Imposed Under Proclamation 11020

    FR Doc. 2026-19498 · 91 FR 60360 · Source: federalregister.gov

  3. US Import and export controls

    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

  4. EU Quota · Applies from:

    Council Regulation (EU) 2026/1465 of 25 June 2026 amending Regulation (EU) 2021/2283 opening and providing for the management of autonomous tariff quotas of the Union for certain agricultural and industrial products

    CELEX 32026R1465 · Source: eur-lex.europa.eu

  5. US Tariff change

    Notice of Determination and Request for Comments Concerning Action Pursuant to Section 301: 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. 2026-11158 · 91 FR 33854 · Source: federalregister.gov

  6. GB Sanctions · Applies from:

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

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

  7. EU Sanctions · Applies from:

    Council Regulation (EU) 2026/513 of 23 April 2026 amending Regulation (EC) No 765/2006 concerning restrictive measures in view of the situation in Belarus and the involvement of Belarus in the Russian aggression against Ukraine

    CELEX 32026R0513 · Source: eur-lex.europa.eu

Rule changes →

The UK Global Tariff divides subheading 2916.19 into 8 tariff lines; the duty is between 0% and 6% (average 4.3%). 2 of them are duty-free.

In the EU Combined Nomenclature, subheading 2916.19 covers 3 tariff lines and the duty is between 0% and 6.5%. 1 of them is duty-free.

174 countries pay no duty in the UK thanks to trade agreements and preference schemes such as DCTS Comprehensive and European Union, against a standard rate of Free – 6%.

In the UK, additional duty of 35% applies on top of the customs duty to goods from Belarus and Russia.

Imports of these goods into the UK came to £9.7m between September 2025 and August 2026 (down 13% on the year before); China supplied 63%, followed by Germany.

In 2024, countries exported these goods worth US$777m (−13% year on year).

The largest exporter was China (US$370m), followed by Germany.

Questions and answers

What is the HS code for unsaturated acyclic monocarboxylic acids, their anhydrides: other?

Unsaturated acyclic monocarboxylic acids, their anhydrides: other fall under HS subheading 2916.19, part of heading 2916, in section VI of the Harmonized System.

What is the import duty on unsaturated acyclic monocarboxylic acids, their… in the UK?

Under the UK Global Tariff, imports under 2916.19 from countries without a preferential agreement are charged at 0% to 6%, depending on the line. Preferential rates, anti-dumping duties and VAT are not included.

What is the import duty on unsaturated acyclic monocarboxylic acids, their… in the EU?

Under the EU Combined Nomenclature, imports under 2916.19 from countries without a preferential agreement are charged at 0% to 6.5%, depending on the line. Preferential rates, anti-dumping duties and VAT are not included.

Which country exports the most unsaturated acyclic monocarboxylic acids, their…?

China, with US$370m in 2024 (47.5% of world exports).

Which countries can export these goods to the UK duty-free?

174 countries pay no duty under a trade agreement or preference scheme, among them partners under DCTS Comprehensive, European Union, DCTS Enhanced. The goods must meet the agreement’s rules of origin and the importer needs proof of origin; otherwise the standard rate of Free – 6% applies. Pick a country above to see its rate.

Is there anti-dumping duty on these goods?

The UK charges additional duty of 35% on goods from Belarus and Russia. Lower rates apply to the named exporters listed in the measure.

Where does the UK import these goods from?

In the 12 months to August 2026, the largest suppliers were China (63%), Germany (19%) and United States (5%), out of total imports of £9.7m.

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