Subheading · Chapter 29 · Heading 2932
2932.99: Heterocyclic compounds with oxygen hetero-atom(s) only: other, other
Other oxygen heterocyclic compounds
Official description Other
2932.99 is the HS subheading for other oxygen heterocyclic compounds, under heading 2932 in chapter 29.
What you pay
Importing into UK
Rates by national line · UK Global Tariff
UK lines →- 2932 99 00 00 Other
- 2932 99 00 03 3.4-dihydro-2-methoxy-2h-pyran (cas rn 4454-05-1) with a purity by weight of 99% or more 6%
- 2932 99 00 07 3-(1.3-benzodioxol-5-yl)-2-methyloxirane-2-carboxylic acid (pmk glycidic acid) cas no. 2167189-50-4 6%
- 2932 99 00 13 (4-chloro-3-(4-ethoxybenzyl)phenyl)((3as,5r,6s,6as)-6-hydroxy 2.2-dimethyltetrahydrofuro[2.3-d][1 ,3]dioxol-5-yl)methanone (cas rn 1103738-30-2) 6%
- 2932 99 00 15 1.3,4.6,7.8-hexahydro-4.6,6.7,8.8-hexamethylindeno[5.6-c]pyran (cas rn 1222-05-5) 6%
- 2932 99 00 18 4-(4-bromo-3-((tetrahydro-2h-pyran-2-yloxy)methyl)phenoxy)benzonitrile (cas rn 943311-78-2) 6%
- 2932 99 00 23 2-ethyl-3-hydroxy-4-pyrone (cas rn 4940-11-8) 6%
- 2932 99 00 25 1-(2.2-difluorobenzo[d][1.3]dioxol-5-yl)cyclopropanecarboxylic acid (cas rn 862574-88-7) 6%
- 2932 99 00 27 (2-butyl-3-benzofuranyl)(4-hydroxy-3.5-diiodophenyl)methanone (cas rn 1951-26-4) with a purity by weight of 99% or more 6%
- 2932 99 00 28 1.4,7.10.13-pentaoxacyclopentadecane (cas rn 33100-27-5) with a purity by weight of 90% or more, the remainder mainly consisting of lineair precursors 6%
- 2932 99 00 33 3-hydroxy-2-methyl-4-pyrone (cas rn 118-71-8) 6%
- 2932 99 00 38 1-benzofuran-6-carboxylic acid (cas rn 77095-51-3) with a purity by weight of 98% or more 6%
- 2932 99 00 43 Ethofumesate (iso) (cas rn 26225-79-6) with a purity by weight of 97% or more 6%
- 2932 99 00 45 2-butylbenzofuran (cas rn 4265-27-4) 6%
- 2932 99 00 48 (20r,25r)-spirost-5-en-3β-ol (cas rn 512-04-9) with a purity by weight of 95% or more 6%
- 2932 99 00 50 7-methyl-3.4-dihydro-2h-1.5-benzodioxepin-3-one (cas rn 28940-11-6) 6%
- 2932 99 00 51 3-(3.4-methylenedioxyphenyl)-2-methylpropanal (cas rn 1205-17-0) with a purity by weight of 98% or more 6%
- 2932 99 00 57 5-sec-butyl-2-(2.4-dimethylcyclohex-3-en-1- yl)-5-methyl-1.3-dioxane 6%
- 2932 99 00 61 Isopropylidene (2-(3.4-methylenedioxyphenyl)acetyl)malonate 6%
- 2932 99 00 63 5-sec-butyl-2- (4.6-dimethylcyclohex-3-en-1-yl)-5-methyl- 1.3-dioxane 6%
- 2932 99 00 65 4.4-dimethyl-3.5,8-trioxabicyclo[5.1,0]octane (cas rn 57280-22-5) 6%
- 2932 99 00 83 6.11-dihydrodibenz[b,e]oxepin-11-one (cas rn 4504-87-4) with a purity by weight of 98% or more 6%
- 2932 99 00 85 1.3:2.4-bis-o-(3.4-dimethylbenzylidene)-d-glucitol (cas rn 135861-56-2) 6%
- 2932 99 00 87 Methyl 3-oxo-2-(3.4-methylenedioxyphenyl)butanoate (mamdpa) cas no. 1369021-80-6 6%
- 2932 99 00 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)
- 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 13 of 24 lines
Import requirements 7
- Prohibition or restrictionImport prohibition
- Applies to goods from
- North Korea
- Legal act
- S.I. 2019/411
- Import controlVeterinary control
- Applies to goods from
- Afghanistan, Albania, Algeria, American Samoa, Andorra, Angola, Anguilla, Antarctica and 232 more
- Legal act
- S.I. 2019/782
- Documents
- C084 Exemption by virtue of Articles 3 and 4 of regulation 2019/2122 (animals intended for scientific purposes, research and diagnostic samples, and samples for product analysis and quality testing).
- N853 Common Health Entry Document for Products (CHED-P) (as set out in Part 2, Section B of Annex II to Commission Implementing Regulation (EU) 2019/1715 (OJ L 261))
- Y058 Exemption by virtue of Article 7 of Commission Delegated Regulation 2019/2122 (Goods which form part of passengers' personal luggage and are intended for personal consumption or use) or Article 10 (small consignments of goods sent to natural persons which are not intended to be placed on the market) of Commission Delegated Regulation 2019/2122
- Y930 The declared goods are not concerned by Commission Implementing Regulation (EU) 2021/632
- Import controlRestriction on entry into free circulation
- Applies to goods from
- Syria, Ukraine
- Legal act
- S.I. 2019/792, S.I. 2022/395
- Documents
- 9009
- 9010
- 9017
- Import controlImport control on restricted goods and technologies
- Applies to goods from
- Iran, Libya, Russia
- Legal act
- S.I. 2019/461, 2020 No. 1665, S.I. 2019/855
- Import controlHome Office pre-cursor chemical authorisation
- Applies to goods from
- all countries
- Legal act
- 2004 No. 273
- Documents
- 9112
- 911Y
- Tariff lines
- on 2 of 24 lines
- Import controlHome Office Pre-cursor chemicals
- Applies to goods from
- all countries
- Legal act
- 2004 No. 273
- Documents
- 9112
- 911Y
- Tariff lines
- on 2 of 24 lines
- Import controlHome Office Controlled Drugs (import)
- Applies to goods from
- all countries
- Legal act
- 2001 No. 3998
- Documents
- 9113
- 913Y
- Tariff lines
- on 1 of 24 lines
Preferential rates by country
| Agreement or scheme | Countries | Rate |
|---|---|---|
| standard rate (no agreement) | — | Free – 6% |
| DCTS Comprehensive | Afghanistan, Angola, Bangladesh, Benin and 38 moreAfghanistan, 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") | Free | |
| DCTS Enhanced | Algeria, Bolivia, Cape Verde, Congo - Brazzaville and 13 moreAlgeria, 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 moreAntigua & 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 moreAnguilla, 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
Main suppliers, last 12 months
| Country | Value | Share | Change |
|---|---|---|---|
 Switzerland | £15.8m | 28% | +10.3% |
 China | £14.1m | 24.9% | -6.2% |
 Spain | £8.6m | 15.1% | -22.2% |
 India | £7.6m | 13.4% | +74.2% |
 Germany | £2.4m | 4.2% | -9.3% |
 Belgium | £1.6m | 2.8% | +14.6% |
 Brazil | £1.4m | 2.4% | +87.5% |
 Italy | £990k | 1.8% | +184.9% |
Same subheading in other tariffs
EU 6.5% Third-country duty 1 tariff line 
Türkiye 6.5% Third-country duty 19 tariff lines 
USA Free – 6.5% General (MFN) 10 tariff lines · average 4.2% 
Canada Free Third-country duty 1 tariff line 
Mexico Free Third-country duty 5 tariff lines Brazil Free – 12.6% Third-country duty 8 tariff lines · average 6.1% 
Argentina Free – 12.6% Third-country duty 23 tariff lines · average 2.1% 
Peru Free Third-country duty 3 tariff lines 
New Zealand Free Third-country duty 1 tariff line 
Japan 3.1% Third-country duty 1 tariff line 
Taiwan 5% Third-country duty 11 tariff lines 
GCC 5% Third-country duty 8 tariff lines Switzerland Free Third-country duty 1 tariff line 
Norway Free Third-country duty 1 tariff line 
North Macedonia Free Third-country duty 2 tariff lines 
Nigeria 5% Third-country duty 1 tariff line World trade in 2024
Trade value (US$) no reported trade < US$450kUS$450k+US$14m+US$124m+> US$294m
Exports: 100
- China: US$1bn
- Switzerland: US$583m
- Germany: US$294m
- Ireland: US$264m
- India: US$260m
- France: US$250m
- Sweden: US$243m
- United States: US$213m
- South Korea: US$154m
- Italy: US$124m
- Spain: US$103m
- Japan: US$77m
- United Kingdom: US$72m
- Belgium: US$58m
- Israel: US$54m
- Netherlands: US$45m
- Hong Kong SAR China: US$33m
- Luxembourg: US$32m
- Canada: US$29m
- Denmark: US$28m
- Brazil: US$19m
- Mexico: US$19m
- Taiwan: US$15m
- Czechia: US$14m
- Hungary: US$12m
- Singapore: US$11m
- Poland: US$9m
- Vietnam: US$8m
- Austria: US$5m
- Argentina: US$5m
- Croatia: US$3m
- Finland: US$3m
- Malta: US$2m
- Ukraine: US$2m
- New Zealand: US$2m
- Thailand: US$2m
- United Arab Emirates: US$1m
- Slovakia: US$1m
- Latvia: US$863k
- Saudi Arabia: US$814k
- Türkiye: US$792k
- Russia: US$769k
- Paraguay: US$647k
- Venezuela: US$646k
- Slovenia: US$530k
- Uruguay: US$519k
- Portugal: US$516k
- Greece: US$450k
- Australia: US$418k
- South Africa: US$334k
- Lithuania: US$334k
- Morocco: US$317k
- Indonesia: US$311k
- Bulgaria: US$297k
- Kuwait: US$266k
- Malaysia: US$225k
- Bahamas: US$210k
- Romania: US$208k
- Serbia: US$166k
- Egypt: US$159k
Trade value (US$) no reported trade < US$644kUS$644k+US$7m+US$91m+> US$237m
Imports: 156
- United States: US$721m
- China: US$348m
- France: US$288m
- Russia: US$271m
- India: US$237m
- Ireland: US$207m
- Brazil: US$177m
- Germany: US$171m
- South Korea: US$148m
- Japan: US$140m
- Switzerland: US$139m
- Sweden: US$133m
- Belgium: US$116m
- Spain: US$109m
- Singapore: US$91m
- Netherlands: US$91m
- Türkiye: US$77m
- United Kingdom: US$68m
- United Arab Emirates: US$65m
- Indonesia: US$56m
- Italy: US$50m
- Mexico: US$48m
- Canada: US$41m
- Taiwan: US$36m
- Luxembourg: US$23m
- Argentina: US$22m
- Vietnam: US$21m
- Thailand: US$17m
- Colombia: US$17m
- Australia: US$17m
- Poland: US$16m
- Austria: US$13m
- Hong Kong SAR China: US$13m
- Saudi Arabia: US$12m
- Egypt: US$11m
- Pakistan: US$9m
- Israel: US$8m
- Bangladesh: US$7m
- Greece: US$7m
- Paraguay: US$7m
- Bulgaria: US$7m
- Malaysia: US$6m
- South Africa: US$6m
- Romania: US$6m
- Portugal: US$6m
- Slovenia: US$6m
- Côte d’Ivoire: US$5m
- Czechia: US$5m
- Hungary: US$4m
- Ukraine: US$4m
- Finland: US$3m
- Chile: US$3m
- Slovakia: US$3m
- Guatemala: US$3m
- Bahrain: US$3m
- Algeria: US$2m
- Tunisia: US$2m
- Serbia: US$2m
- Qatar: US$2m
- Uruguay: US$2m
Top exporters
| Rank | Country | Value | Share |
|---|---|---|---|
| 1 | China | US$1bn | 26.4% |
| 2 | Switzerland | US$583m | 14% |
| 3 | Germany | US$294m | 7.1% |
| 4 |  Ireland | US$264m | 6.3% |
| 5 | India | US$260m | 6.3% |
| 6 |  France | US$250m | 6% |
| 7 |  Sweden | US$243m | 5.9% |
| 8 | United States | US$213m | 5.1% |
| 9 |  South Korea | US$154m | 3.7% |
| 10 | Italy | US$124m | 3% |
Top importers
| Rank | Country | Value | Share |
|---|---|---|---|
| 1 | United States | US$721m | 17.3% |
| 2 | China | US$348m | 8.4% |
| 3 | France | US$288m | 6.9% |
| 4 |  Russia | US$271m | 6.5% |
| 5 | India | US$237m | 5.7% |
| 6 | Ireland | US$207m | 5% |
| 7 | Brazil | US$177m | 4.3% |
| 8 | Germany | US$171m | 4.1% |
| 9 | South Korea | US$148m | 3.6% |
| 10 | Japan | US$140m | 3.4% |
Import duty on this product around the world 164
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
- 68number of duty-free countries (MFN)
- 45%highest: Bahamas, Bermuda, Cayman Islands
164
| Importing country | MFN duty | lines from – to | data 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 | 7.1% | 2% – 14% | 2023 · HS 2017 |
 Armenia | 0% | 2023 | |
 Aruba | 6% | 2021 · HS 2012 | |
 Australia | 0% | 2023 | |
 Azerbaijan | 0% | 2023 · HS 2017 | |
 Bahamas | 45% | 2022 | |
 Bahrain | 5% | 2023 | |
 Bangladesh | 10% | 2023 · HS 2017 | |
 Barbados | 5% | 2022 · HS 2017 | |
 Belarus | 0% | 2021 · HS 2017 | |
 Belize | 5% | 2023 | |
 Benin | 5% | 2023 | |
 Bermuda | 25% | 2023 | |
 Bhutan | 10% | 2022 | |
 Bolivia | 1% | 0% – 5% | 2023 · HS 2017 |
 Bosnia & Herzegovina | 0% | 2022 | |
 Botswana | 0% | 2023 | |
| Brazil | 8.2% | 2% – 14% | 2023 · HS 2017 |
 Brunei | 0% | 2023 · HS 2017 | |
 Burkina Faso | 5% | 2023 | |
 Burundi | 0% | 2023 | |
 Cambodia | 7% | 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 | 6.4% | 4% – 6.5% | 2023 |
 Colombia | 0% | 2023 · HS 2017 | |
 Comoros | 20% | 2021 · HS 2017 | |
 Congo - Brazzaville | 10% | 2023 | |
 Costa Rica | 0% | 2023 | |
 Côte d’Ivoire | 5% | 2023 · HS 2017 | |
 Cuba | 10% | 2023 · HS 2017 | |
 Dominica | 5% | 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) | 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 | 0% | 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 | 1.6% | 2023 | |
 Jordan | 0% | 2023 | |
 Kazakhstan | 0% | 2023 | |
 Kenya | 0% | 2023 | |
 Kiribati | 0% | 2023 · HS 2002 | |
 Kuwait | 5% | 2023 | |
 Kyrgyzstan | 0% | 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 | 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 | 0% | 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 | 6.8% | 2% – 14% | 2023 · HS 2017 |
| Peru | 0% | 2023 · HS 2017 | |
 Philippines | 3% | 2023 | |
 Qatar | 5% | 2023 | |
| Russia | 0% | 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 | 5.1% | 2% – 6.5% | 2023 |
 Sri Lanka | 0% | 2023 | |
 St Kitts & Nevis | 0% | 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 | 6.5% | 2023 | |
 Tuvalu | 0% | 2017 · HS 2017 | |
 Uganda | 0% | 2023 | |
 Ukraine | 0% | 2023 · HS 2017 | |
 United Arab Emirates | 5% | 2023 | |
| United Kingdom | 5.8% | 0% – 6% | 2023 |
| United States | 4.2% | 0% – 6.5% | 2023 |
 Uruguay | 8.2% | 2% – 14% | 2023 · HS 2017 |
 Uzbekistan | 0% | 2021 · HS 2017 | |
 Vanuatu | 5% | 2023 | |
 Venezuela | 7.6% | 2% – 14% | 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
- 51569 Heterocyclic compounds with oxygen hetero-atom(s) only, n.e.s.
- End use (BEC Rev. 5)
- Intermediate goods · BEC 211220
- CPC 2.1 product
- 34160 Organo-sulphur compounds and other organo-inorganic compounds; heterocyclic compounds n.e.c.; nucleic acids and their salts
- ISIC Rev. 4 activity
- 2011 Manufacture of basic chemicals
Earlier HS editions
| HS | Code | |
|---|---|---|
| 2017 | 2932.99 | changed |
| 2012 | 2932.99 | changed |
| 2007 | 2932.99 | changed |
| 2002 | 2932.99 | changed |
| 1996 | 2932.99 | changed |
| 1992 | 2932.90 | changed |
Correspondence tables of the United Nations Statistics Division (UNSD)
Binding rulings for similar goods 15
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.
- N323153 U.S. CBP
The tariff classification of Docetaxel (CAS No. 114977-28-5) in bulk powder form, from Canada
- N323045 U.S. CBP
The tariff classification of Paclitaxel (CAS No. 33069-62-4) in bulk powder form, from Canada
- N319693 U.S. CBP
The tariff classification of Luteolin, and Genistein from China
- N316973 U.S. CBP
The tariff classification of Docetaxel (CAS No. 114977-28-5) in bulk powder form, from Italy
- N313621 U.S. CBP
The tariff classification of IPTG (1-Isopropylthio-b-D-Galactopyranoside) from India
- N307929 U.S. CBP
The tariff classification of Sucralfate (CAS No. 54182-58-0), Sugammadex (CAS No. 343306-71-8) and Treprostinil (CAS No. 81846-19-7) in bulk form, from China
- 600015685 HMRC
Glucosamine Hydrochloride 2Kcl packed in 25kg drums. In the form of white powder at a size of 40 mesh. The chemical is obtained from shrimp and crab shells by acid/alkali washes/boils to obtain Chitin, which is then hydrolysed with acid to obtain the Glucosamine HCl. Minimum purity of 98%. Once…
- 600015693 HMRC
Glucosamine Hydrochloride 2Kcl vegetarian packed in 25kg drums. In the form of white powder at a size of 40 mesh. The chemical is obtained from corn biomass by acid/alkali washes/boils to obtain Chitin, which is then hydrolysed with acid to obtain the Glucosamine HCl. Minimum purity of 98%. Once…
15 rulings in total for this code
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.
- Tariff change
FR Doc. 2026-19498 · 91 FR 60360 · Source: federalregister.gov
- Import and export controls
FR Doc. 2026-14542 · 91 FR 45516 · Source: federalregister.gov
- Tariff change · Applies from:
Harmonized Tariff Schedule of the United States — 2026 HTS Revision 11
2026HTSRev11 · Source: hts.usitc.gov
- Tariff change
FR Doc. 2026-11158 · 91 FR 33854 · Source: federalregister.gov
- Sanctions · Applies from:
CELEX 32026R0513 · Source: eur-lex.europa.eu
The UK Global Tariff divides subheading 2932.99 into 24 tariff lines; the duty is between 0% and 6% (average 5.8%). 1 of them is duty-free.
Subheading 2932.99 is a single line in the EU Combined Nomenclature, where the duty is 6.5%.
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 other oxygen heterocyclic compounds into the UK came to £56.5m between September 2025 and August 2026 (up 6% on the year before); Switzerland supplied 28%, followed by China.
In 2024, countries exported other oxygen heterocyclic compounds worth US$4bn (+6.1% year on year).
The largest exporter was China (US$1bn), followed by Switzerland.
Questions and answers
What is the HS code for heterocyclic compounds with oxygen hetero-atom(s) only: other, other?
Heterocyclic compounds with oxygen hetero-atom(s) only: other, other fall under HS subheading 2932.99, part of heading 2932, in section VI of the Harmonized System.
What is the import duty on heterocyclic compounds with oxygen hetero-atom in the UK?
Under the UK Global Tariff, imports under 2932.99 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 heterocyclic compounds with oxygen hetero-atom in the EU?
Under the EU Combined Nomenclature, imports under 2932.99 from countries without a preferential agreement are charged at 6.5%. Preferential rates, anti-dumping duties and VAT are not included.
Which country exports the most heterocyclic compounds with oxygen hetero-atom?
China, with US$1bn in 2024 (26.4% of world exports).
Which countries can export other oxygen heterocyclic compounds 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 other oxygen heterocyclic compounds?
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 other oxygen heterocyclic compounds from?
In the 12 months to August 2026, the largest suppliers were Switzerland (28%), China (25%) and Spain (15%), out of total imports of £56.5m.