UK Global Tariff · commodity code · HS 3824.99

3824 99 65 00

3824 99 65 00: Auxiliary products for foundries (other than those of subheading 3824 10 00)

Other chemical products and preparations

✓ Can be used in a customs declaration Data: UK Global Tariff · checked on 24 October 2026

  1. 3824 Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included
  2. Other
  3. 3824 99 00 00 Other
  4. Other
  5. 3824 99 65 00 Auxiliary products for foundries (other than those of subheading 3824 10 00)

What you pay

Importing into UK

Customs duty 6% standard rate depends on the country of origin
Additional duties and charges 2 additional measures Import requirements: 2
VAT 20.00 % import VAT
Duty calculatorCalculate duty and taxes →

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 2

  • 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 suspensionAirworthiness tariff suspension Free
    Applies to goods from
    all countries
    Legal act
    S.I. 2018/1249
    Documents
    • C119 Authorised Release Certificate — EASA Form 1 (Appendix I to Annex I to Regulation (EU) No 748/2012), or equivalent certificate

Import requirements 2

  • Import controlRestriction on entry into free circulation
    Applies to goods from
    Russia, Ukraine
    Legal act
    2023 No. 440, S.I. 2022/395
    Documents
    • 9011
    • 9022
    • 9038
    • 9009
    • 9010
    • 9017
  • Import controlImport control - Waste
    Applies to goods from
    all countries
    Legal act
    S.I. 2019/590
    Documents
    • C672 Information document accompanying shipments of waste as mentioned in Regulation (EU) 2024/1157 – Article 18 and Annex VII
    • C669 Notification document as mentioned in Regulation (EU) 2024/1157 - Article 5 and Annex IA
    • Y923 Product not subjected to the provisions of Regulation (EU) 2024/1157
    • C670 Movement document as mentioned in Regulation (EU) 2024/1157 – Article 5 and Annex IB

Preferential rates by country

Agreement or schemeCountriesRate
standard rate (no agreement)—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

Footnotes

TN202 The export of these items may be controlled under Retained Regulation (EU) 2019/125, as re…
TN208 The Syria (Sanctions) (EU Exit) Regulations 2019 impose trade restrictions on certain good…
TN211 The Russia (Sanctions) (EU Exit) Regulations 2019 impose trade restrictions on certain goo…
TN701 According to the Council Regulation (EU) No 692/2014 (OJ L183, p. 9), as retained in UK La…
TN702 According to the Council Regulation (EU) No 1351/2014 (OJ L365, p. 46), the export of good…

UK: imports by month · HS 3824.99

last 12 months£1bn-3.5% · previous 12 months
Average import price£2.94 per kg
Jan 2024: £81.6mFeb 2024: £77.4mMar 2024: £82.8mApr 2024: £94.9mMay 2024: £92.1mJun 2024: £94mJul 2024: £84.4mAug 2024: £79.2mSept 2024: £78.9mOct 2024: £87.3mNov 2024: £91.1mDec 2024: £76.8mJan 2025: £82.4mFeb 2025: £102.8mMar 2025: £95.1mApr 2025: £84.7mMay 2025: £84.3mJun 2025: £79.6mJul 2025: £104mAug 2025: £83.7mSept 2025: £75.7mOct 2025: £86.8mNov 2025: £77.1mDec 2025: £86.5mJan 2026: £81.6mFeb 2026: £87.9mMar 2026: £89.4mApr 2026: £84.4mMay 2026: £89.1mJun 2026: £89.8mJul 2026: £88.2mAug 2026: £77.8m 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
Ireland £202.1m 19.9% -2.9%
Germany £192.4m 19% +12.9%
United States £129.2m 12.7% -22.5%
France £93m 9.2% -13.2%
China £73.9m 7.3% +30.3%
Netherlands £68m 6.7% -1.6%
Belgium £32.5m 3.2% -36.2%
Spain £30.4m 3% +2.4%

Same subheading in other tariffs

3824.99 Prepared binders for foundry moulds or cores: other, other

UK lines: 3824.99

Binding rulings for similar goods

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.

  • 600010487 HMRC 19 November 2024 – 18 November 2027 · 3824 99 65 00

    Dytek M is a water-based, greyish-white, medium rough, highly insulating refractory paste The coating has specifically designed for the production of Aluminium Gravity & Low-Pressure Diecasting’s, having thin sections and/or flat surfaces. Dytek M is designed to protect the die while reducing heat…

  • 600010488 HMRC 19 November 2024 – 18 November 2027 · 3824 99 65 00

    Dytek S is a water based, very smooth, highly insulating, refractory paste die coating. Dytek S is a very smooth coating designed for general application, providing excellent surface finish in the production of aluminium gravity & low-pressure diecasting’s Material is packaged according to…

  • 600010489 HMRC 19 November 2024 – 18 November 2027 · 3824 99 65 00

    Dytek S-XT is a smooth die coating designed to give long coating life in high volume applications where die temperatures can reach over 400oC. It produces excellent surface finish, while exhibiting high insulation properties. Ideal for the production of high-volume aluminium gravity & low-pressure…

  • 600010490 HMRC 19 November 2024 – 18 November 2027 · 3824 99 65 00

    Dytek T is a water-based, superfine, white, moderately insulating refractory paste. The die coating has been specifically designed for the production of medium to thick section, aluminium, gravity & low pressure die castings, including automotive wheels Dytek T produces an extremely smooth coating…

  • 600010491 HMRC 19 November 2024 – 18 November 2027 · 3824 99 65 00

    Dytek V is a water-based highly insulating, refractory paste die coating for multipurpose applications. Dytek V produces an insulating moderately textured coating. It has been designed to improve feeding characteristics by providing a highly insulating coating for gravity and low pressure die…

  • 600010485 HMRC 3 July 2024 – 2 July 2027 · 3824 99 65 00

    A reddish coloured, powdered sand additive used in the cold box core process to eliminate veining defects in metal castings. The product is added to dry sand prior to the addition of resin. The material is supplied in 25kg bags, 500kg bags, 750kg bags and 1000kg bags.

Legal notes

Notes
Subheading notes

Chapter notes: Chapter 38 →

Code history

Since 2017; before, these goods were classified under 3824.90.

In the UK Global Tariff, 3824 99 65 00 is one of 122 lines under subheading 3824.99, prepared binders for foundry moulds or cores: other, other.

The third-country duty is 6%.

Goods from 174 countries can enter the UK at a preferential rate instead of the standard 6%; 174 of them pay no duty at all, for example under DCTS Comprehensive or European Union.

In the 12 months to August 2026, the UK imported other chemical products and preparations (HS 3824.99) worth £1bn (down 3% on the year before), at an average of £2.94 per kg; Ireland supplied 20%, followed by Germany.

For the same subheading, the EU duty is 0%–6.5%, the Türkiye duty is 0%–30%, the US duty is 0%–6.5%, the Canada duty is free, the Mexico duty is 0%–6%, the Brazil duty is 0%–12.6%, the Argentina duty is 0%–12.6%, the Peru duty is 0%–6%, the New Zealand duty is 0%–5%, the Japan duty is 0%–3.9%, the Taiwan duty is 0%–5%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is 0%–6% and the Nigeria duty is 5%–10%.

The UK imported goods of subheading 3824.99 worth US$1bn in 2024; the largest supplier was Ireland.

Questions and answers

What is the UK import duty for commodity code 3824 99 65 00?

The third-country duty in the UK Global Tariff is 6%. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.

Which countries get a lower rate on 3824 99 65 00?

174 countries have a preferential rate on this line, 174 of them at 0%, under DCTS Comprehensive, European Union and DCTS Enhanced and other arrangements. The rate applies only to goods that meet the rules of origin of the agreement, with proof of origin. Choose the country of origin on this page to see its rate.

Where does the UK import these goods from?

For subheading 3824.99 as a whole, the largest supplier in 2024 was Ireland (US$258m), followed by Germany.

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Typical products

Everyday names, not part of the legal text.