2924.29: Cyclic amides: other

1. 2924 29 00 00 Other
2. 2924 29 10 00 Lidocaine (inn) Free
3. 2924 29 70 00 Other
4. 2924 29 70 05 Aspartame (cas rn 22839-47-0) Free
5. 2924 29 70 07 Alpha-phenylacetoacetamide (apaa) cas no. 4433-77-6 6%
6. 2924 29 70 23 Benalaxyl-m (iso) (cas rn 98243-83-5) 6%
7. 2924 29 70 25 2-[2-(methoxycarbonyl-phenyl-amino)-phenyl]-acetic acid (cas rn 353497-35-5) with a purity by weight of 98% or more 6%
8. 2924 29 70 30 Sodium 4-(4-methyl-3-nitrobenzoylamino)benzenesulphonate (cas rn 84029-45-8) 6%
9. 2924 29 70 32 N-(4-amino-2-ethoxyphenyl)acetamide (cas rn 848655-78-7) with a purity by weight of 98% or more 6%
10. 2924 29 70 34 Acetic acid-tert-butyl [(1-aminocyclohexyl)methyl]carbamate (1/1) with a purity by weight of 98% or more 6%
11. 2924 29 70 35 N-(1.1-dimethylethyl)-4-amino-benzamide (cas rn 93483-71-7) with a purity by weight of 99% or more 6%
12. 2924 29 70 36 N,n'-(2-chloro-5-methyl-1.4-phenylene)bis[3-oxobutyramide] (cas rn 41131-65-1) with a purity by weight of 97% or more 6%
13. 2924 29 70 37 Beflubutamid (iso) (cas rn 113614-08-7) 6%
14. 2924 29 70 38 2-methyl-2-propanyl{(2s,3r)-3-hydroxy-4-[(2-methylpropyl)amino]-1-phenyl-2- butanyl}carbamate (cas rn 160232-08-6) with a purity by weight of 97% or more 6%
15. 2924 29 70 39 N-[(9h-fluoren-9-ylmethoxy)carbonyl]glycine (cas rn 29022-11-5) with a purity by weight of 99% or more 6%
16. 2924 29 70 40 N,n'-1.4-phenylenebis[3-oxobutyramide] (cas rn 24731-73-5) 6%
17. 2924 29 70 41 (2s)-6-amino-2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)hexanoic acid hydrochloride (cas rn 139262-23-0) with a purity by weight of 90% or more 6%
18. 2924 29 70 42 N-benzyloxycarbonylglycine (cas rn 1138-80-3) with a purity by weight of 99% or more 6%
19. 2924 29 70 44 4-(2.2-diethoxyacetyl)-3.5-difluoro-n-methylbenzamide (cas rn 3089027-90-4) with a purity by weight of 95% or more 6%
20. 2924 29 70 46 S-metolachlor (iso) (cas rn 87392-12-9) with a purity by weight of 98% or more 6%
21. 2924 29 70 47 (s)-tert-butyl (1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl)carbamate (cas rn 868694-44-4) with a purity by weight of 95% or more 6%
22. 2924 29 70 48 (3r)-n-(tert-butoxycarbonyl)-3-amino-4-(2.4,5-trifluorophenyl)butanoic acid (cas rn 486460-00-8) with a purity by weight of 97% or more 6%
23. 2924 29 70 49 Tert-butyl [(1r,2s,5s)-2-amino-5-(dimethylcarbamoyl)cyclohexyl]carbamate ethanedioate (cas rn 1210348-34-7) with a purity by weight of 95% or more 6%
24. 2924 29 70 52 Zoxamide (iso) (cas rn 156052-68-5) with a purity by weight of 97% or more 6%
25. 2924 29 70 53 4-amino-n-[4-(aminocarbonyl)phenyl]benzamide (cas rn 74441-06-8) 6%
26. 2924 29 70 54 2-[4-(benzyloxy)phenyl]-n,n-dimethylacetamide (cas rn 919475-15-3) with a purity by weight of 98% or more 6%
27. 2924 29 70 55 N,n'-(2.5-dimethyl-1.4-phenylene)bis[3-oxobutyramide] (cas rn 24304-50-5) 6%
28. 2924 29 70 56 Valifenalate (iso) (cas rn 283159-90-0) with a purity by weight of 98% or more 6%
29. 2924 29 70 57 2-(dimethylaminomethylidene)-4-methoxy-3-oxo-n-[(2.4,6-trifluorophenyl)methyl]butanamide (cas rn 1846582-17-9) with a purity by weight of 95% or more 6%
30. 2924 29 70 58 2-chloro-n-[1-(4-chloro-3-fluorophenyl)-2-methylpropan-2-yl]acetamide (cas rn 787585-35-7) with a purity by weight of 98% or more 6%
31. 2924 29 70 59 2-(trifluoromethyl)benzamide (cas rn 360-64-5) with a purity by weight of 98% or more 6%
32. 2924 29 70 62 2-chlorobenzamide (cas rn 609-66-5) 6%
33. 2924 29 70 64 N-(3',4'-dichloro-5-fluoro[1.1'-biphenyl]-2-yl)-acetamide (cas rn 877179-03-8) 6%
34. 2924 29 70 67 N,n'-(2.5-dichloro-1.4-phenylene)bis[3-oxobutyramide] (cas rn 42487-09-2) 6%
35. 2924 29 70 68 Sacubitril calcium (innm) (cas rn 1369773-39-6) with a purity by weight of 98% or more 6%
36. 2924 29 70 73 Napropamide (iso) (cas rn 15299-99-7) 6%
37. 2924 29 70 75 3-amino-p-anisanilide (cas rn 120-35-4) 6%
38. 2924 29 70 85 P-aminobenzamide (cas rn 2835-68-9) 6%
39. 2924 29 70 87 Paracetamol (inn) (cas rn 103-90-2) 6%
40. 2924 29 70 89 Flutolanil (iso) (cas rn 66332-96-5) 6%
41. 2924 29 70 92 3-hydroxy-2-naphthanilide (cas rn 92-77-3) 6%
42. 2924 29 70 93 3-hydroxy-2'-methyl-2-naphthanilide (cas rn 135-61-5) 6%
43. 2924 29 70 94 2'-ethoxy-3-hydroxy-2-naphthanilide (cas rn 92-74-0) 6%
44. 2924 29 70 97 1.1-cyclohexanediacetic acid monoamide (cas rn 99189-60-3) 6%
45. 2924 29 70 99 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£88.8m-3.1% · previous 12 months

Average import price£17.42 per kg

Main suppliers, last 12 months

Country	Value	Share	Change
United States	£41.9m	47.2%	-12.4%
India	£16.4m	18.4%	+40.5%
China	£14.8m	16.7%	+9.9%
Japan	£5.4m	6.1%	-19.7%
Spain	£2.6m	2.9%	-36.1%
Switzerland	£2.3m	2.6%	-35.1%
Italy	£1.2m	1.4%	+95.7%
Ireland	£926k	1%	-9.7%

Same subheading in other tariffs

EU Free – 6.5% Third-country duty 2 tariff lines · average 3.3% Türkiye Free – 6.5% Third-country duty 18 tariff lines · average 6.1% USA Free – 6.5% General (MFN) 21 tariff lines · average 3.9% Canada Free Third-country duty 3 tariff lines Mexico Free – 5% Third-country duty 8 tariff lines · average 0.6% Brazil Free – 12.6% Third-country duty 32 tariff lines · average 4.3% Argentina Free – 12.6% Third-country duty 55 tariff lines · average 2.5% Peru Free Third-country duty 9 tariff lines New Zealand Free Third-country duty 1 tariff line Japan Free – 3.1% Third-country duty 2 tariff lines · average 1.6% Taiwan Free – 5% Third-country duty 3 tariff lines · average 3.3% GCC 5% Third-country duty 6 tariff lines Switzerland Free Third-country duty 1 tariff line Norway Free Third-country duty 1 tariff line North Macedonia Free – 3% Third-country duty 4 tariff lines · average 1.5% Nigeria 5% Third-country duty 1 tariff line

World trade in 2024

Top exporters

Rank	Country	Value	Share
1	China	US$2bn	33.6%
2	Switzerland	US$944m	16.1%
3	India	US$632m	10.8%
4	Norway	US$566m	9.7%
5	United States	US$416m	7.1%
6	Italy	US$327m	5.6%
7	Japan	US$229m	3.9%
8	Germany	US$196m	3.4%
9	France	US$124m	2.1%
10	Ireland	US$106m	1.8%

Top importers

Rank	Country	Value	Share
1	United States	US$844m	14.4%
2	Ireland	US$818m	14%
3	Germany	US$736m	12.6%
4	China	US$380m	6.5%
5	Italy	US$255m	4.4%
6	India	US$219m	3.7%
7	Japan	US$199m	3.4%
8	Brazil	US$194m	3.3%
9	Switzerland	US$168m	2.9%
10	Denmark	US$157m	2.7%

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
• 52number 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	6.1%	2% – 14%	2023 · HS 2017
Armenia	1%	0% – 3%	2023
Aruba	6%		2021 · HS 2012
Australia	0%		2023
Azerbaijan	0%		2023 · HS 2017
Bahamas	45%		2022
Bahrain	5%		2023
Bangladesh	5%		2023 · HS 2017
Barbados	5%		2022 · HS 2017
Belarus	1%	0% – 3%	2021 · HS 2017
Belize	5%		2023
Benin	5%		2023
Bermuda	25%		2023
Bhutan	10%		2022
Bolivia	4.5%	0% – 5%	2023 · HS 2017
Bosnia & Herzegovina	0%		2022
Botswana	5%	0% – 10%	2023
Brazil	6.1%	2% – 14%	2023 · HS 2017
Brunei	0%		2023 · HS 2017
Burkina Faso	5%		2023
Burundi	0%		2023
Cambodia	5.3%	0% – 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	6.5%	6% – 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	0%		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	5%	0% – 10%	2023
Ethiopia	10%		2021 · HS 2017
European Union (27 countries)	3.3%	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	7.5%	5% – 10%	2023
Iran	19%	5% – 26%	2020 · HS 2017
Israel	0%		2022 · HS 2017
Jamaica	0%		2023
Japan	0.8%	0% – 1.6%	2023
Jordan	0%		2023
Kazakhstan	1%	0% – 3%	2023
Kenya	0%		2023
Kiribati	0%		2023 · HS 2002
Kuwait	5%		2023
Kyrgyzstan	1%	0% – 3%	2021 · HS 2017
Laos	5%		2023 · HS 2017
Lebanon	0%		2020 · HS 2017
Lesotho	5%	0% – 10%	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	2.5%	0% – 5%	2023 · HS 2017
Micronesia	4%		2021 · HS 2017
Moldova	0%		2023 · HS 2017
Montserrat	0%		2023 · HS 2017
Morocco	2.5%		2023
Mozambique	2.5%		2023
Myanmar (Burma)	3%		2023 · HS 2017
Namibia	5%	0% – 10%	2023
Nauru	10%		2021 · HS 2017
Nepal	10%		2023
New Zealand	0%		2023
Nicaragua	0%		2023
Niger	5%		2023
Nigeria	5%		2023
North Macedonia	1.5%	0% – 3%	2023
Norway	0%		2023
Oman	5%		2023
Pakistan	4%	0% – 20%	2023
Palau	3%		2023 · HS 2012
Palestinian Territories	0%		2017 · HS 2017
Panama	0%		2023
Papua New Guinea	0%		2023
Paraguay	5.6%	0% – 14%	2023 · HS 2017
Peru	0%		2023 · HS 2017
Philippines	1%		2023
Qatar	5%		2023
Russia	1%	0% – 3%	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	5%	0% – 10%	2023
South Korea	4.9%	0% – 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	6%	0% – 12%	2023
Tuvalu	0%		2017 · HS 2017
Uganda	0%		2023
Ukraine	0%	0% – 0.1%	2023 · HS 2017
United Arab Emirates	5%		2023
United Kingdom	5.5%	0% – 6%	2023
United States	3.9%	0% – 6.5%	2023
Uruguay	6.1%	2% – 14%	2023 · HS 2017
Uzbekistan	0%		2021 · HS 2017
Vanuatu	5%		2023
Venezuela	5.7%	2% – 14%	2023 · HS 2017
Vietnam	3.3%	0% – 10%	2023
Wallis & Futuna	6%		2021 · HS 2012
Yemen	5%		2017 · HS 2017
Zambia	7.5%	0% – 15%	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

51479 Other cyclic amides (including cyclic carbamates) & their derivatives; salts thereof

End use (BEC Rev. 5)

Intermediate goods · BEC 211220

CPC 2.1 product

35220 Lysine and its esters and salts thereof; glutamic acid and its salts; quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids; acyclic amides and their derivatives and salts thereof; cyclic amides (except ureines) and their derivatives and salts

ISIC Rev. 4 activity

2100 Manufacture of pharmaceuticals, medicinal chemical and botanical products

Earlier HS editions

Correspondence tables of the United Nations Statistics Division (UNSD)

Binding rulings for similar goods 27

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. Tariff change 23 September 2026

   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

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. Other 9 July 2026

   Update to VAT S Coverage – 9 July 2026

   Trade Tariff news 7160 · Source: trade-tariff.service.gov.uk

4. 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

5. 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

6. Quota 30 June 2026 · Applies from: 12 July 2026

   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

7. 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

8. Other 24 June 2026

   Update to Commodity Code structure to maintain dynamic alignment with the EU – 24 June 2026

   Trade Tariff news 6929 · Source: trade-tariff.service.gov.uk

Rule changes →

Products classified here

• paracetamol

Questions and answers

Typical products

• paracetamol

Everyday names, not part of the legal text.