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EU Combined Nomenclature CN2026

HS code 3824: Prepared binders for foundry moulds or cores

Heading 3824 of the EU Combined Nomenclature 2026, in chapter 38, with the official text of every 6-digit subheading and 8-digit CN code below it.

Official description

3824Prepared 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

Place in the nomenclature: 38 Miscellaneous chemical products > 3824

Explanatory note (Eurostat)

Prepared binders for foundry moulds or cores; chemical products and preparations for the chemical or allied industries, incl. mixtures of natural products, n.e.s.

Subheadings (6 digits)
17
CN codes (8 digits)
40

Subheadings and CN codes in heading 3824

  • 3824 10Prepared binders for foundry moulds or cores
    • 3824 10 00 Prepared binders for foundry moulds or cores
  • 3824 30Non-agglomerated metal carbides mixed together or with metallic binders
    • 3824 30 00 Non-agglomerated metal carbides mixed together or with metallic binders
  • 3824 40Prepared additives for cements, mortars or concretes
    • 3824 40 00 Prepared additives for cements, mortars or concretes
  • 3824 50Non-refractory mortars and concretes
    • 3824 50 10 Concrete ready to pour
    • 3824 50 90 Other
  • 3824 60Sorbitol other than that of subheading 290544

    Explanatory note (Eurostat): Sorbitol (excl. D-glucitol [sorbitol])

    • 3824 60 11 In aqueous solution | Containing 2 % or less by weight of D-mannitol, calculated on the D-glucitol content
    • 3824 60 19 In aqueous solution | Other
    • 3824 60 91 Other | Containing 2 % or less by weight of D-mannitol, calculated on the D-glucitol content
    • 3824 60 99 Other | Other
  • 3824 81Goods specified in subheading note 3 to this chapter | Containing oxirane (ethylene oxide)

    Explanatory note (Eurostat): Mixtures and preparations containing oxirane "ethylene oxide"

    • 3824 81 00 Containing oxirane (ethylene oxide)
  • 3824 82Goods specified in subheading note 3 to this chapter | Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls (PCTs) or polybrominated biphenyls (PBBs)

    Explanatory note (Eurostat): Mixtures and preparations containing polychlorinated biphenyls "PCBs", polychlorinated terphenyls "PCTs" or polybrominated biphenyls "PBBs"

    • 3824 82 00 Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls (PCTs) or polybrominated biphenyls (PBBs)
  • 3824 83Goods specified in subheading note 3 to this chapter | Containing tris(2,3-dibromopropyl) phosphate

    Explanatory note (Eurostat): Mixtures and preparations containing tris"2,3-dibromopropyl" phosphate

    • 3824 83 00 Containing tris(2,3-dibromopropyl) phosphate
  • 3824 84Goods specified in subheading note 3 to this chapter | Containing aldrin (ISO), camphechlor (ISO) (toxaphene), chlordane (ISO), chlordecone (ISO), DDT (ISO) (clofenotane (INN), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane), dieldrin (ISO, INN), endosulfan (ISO), endrin (ISO), heptachlor (ISO) or mirex (ISO)

    Explanatory note (Eurostat): Mixtures and preparations containing aldrin "ISO", camphechlor "ISO" "toxaphene", chlordane "ISO", chlordecone "ISO", DDT "ISO" "clofenotane "INN", 1,1,1-trichloro-2,2-bis"p-chlorophenyl"ethane", dieldrin "ISO, INN", endosulfan "ISO", endrin "ISO", heptachlor "ISO" or mirex "ISO"

    • 3824 84 00 Containing aldrin (ISO), camphechlor (ISO) (toxaphene), chlordane (ISO), chlordecone (ISO), DDT (ISO) (clofenotane (INN), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane), dieldrin (ISO, INN), endosulfan (ISO), endrin (ISO), heptachlor (ISO) or mirex (ISO)
  • 3824 85Goods specified in subheading note 3 to this chapter | Containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN)

    Explanatory note (Eurostat): Mixtures and preparations containing 1,2,3,4,5,6-hexachlorocyclohexane "HCH "ISO"", including lindane "ISO, INN"

    • 3824 85 00 Containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN)
  • 3824 86Goods specified in subheading note 3 to this chapter | Containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO)

    Explanatory note (Eurostat): Mixtures and preparations containing pentachlorobenzene "ISO" or hexachlorobenzene "ISO"

    • 3824 86 00 Containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO)
  • 3824 87Goods specified in subheading note 3 to this chapter | Containing perfluorooctane sulphonic acid, its salts, perfluorooctane sulphonamides, or perfluorooctane sulphonyl fluoride

    Explanatory note (Eurostat): Mixtures and preparations containing perfluorooctane sulphonic acid, its salts, perfluorooctane sulphonamides, or perfluorooctane sulphonyl fluoride

    • 3824 87 00 Containing perfluorooctane sulphonic acid, its salts, perfluorooctane sulphonamides, or perfluorooctane sulphonyl fluoride
  • 3824 88Goods specified in subheading note 3 to this chapter | Containing tetra-, penta-, hexa-, hepta- or octabromodiphenyl ethers

    Explanatory note (Eurostat): Mixtures and preparations containing tetra-, penta-, hexa-, hepta- or octabromodiphenyl ethers

    • 3824 88 00 Containing tetra-, penta-, hexa-, hepta- or octabromodiphenyl ethers
  • 3824 89Goods specified in subheading note 3 to this chapter | Containing short-chain chlorinated paraffins

    Explanatory note (Eurostat): Mixtures and preparations containing short-chain chlorinated paraffins

    • 3824 89 00 Containing short-chain chlorinated paraffins
  • 3824 91Other | Mixtures and preparations consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate

    Explanatory note (Eurostat): Mixtures and preparations consisting mainly of "5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl"methyl methyl methylphosphonate and bis["5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl"methyl] methylphosphonate

    • 3824 91 00 Mixtures and preparations consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate
  • 3824 92Other | Polyglycol esters of methylphosphonic acid

    Explanatory note (Eurostat): Polyglycol esters of methylphosphonic acid

    • 3824 92 00 Polyglycol esters of methylphosphonic acid
  • 3824 99Other | Other

    Explanatory note (Eurostat): Chemical products and preparations of the chemical or allied industries, incl. those consisting of mixtures of natural products, n.e.s.

    • 3824 99 10 Petroleum sulphonates, excluding petroleum sulphonates of alkali metals, of ammonium or of ethanolamines; thiophenated sulphonic acids of oils obtained from bituminous minerals, and their salts
    • 3824 99 15 Ion-exchangers
    • 3824 99 20 Getters for vacuum tubes
    • 3824 99 25 Pyrolignites (for example, of calcium); crude calcium tartrate; crude calcium citrate
    • 3824 99 30 Naphthenic acids, their water-insoluble salts and their esters
    • 3824 99 45 Other | Anti-scaling and similar compounds
    • 3824 99 50 Other | Preparations for electroplating
    • 3824 99 55 Other | Mixtures of mono-, di- and tri-, fatty acid esters of glycerol (emulsifiers for fats)
    • 3824 99 61 Other | Products and preparations for pharmaceutical or surgical uses | Intermediate products of the antibiotics manufacturing process obtained from the fermentation of Streptomyces tenebrarius, whether or not dried, for use in the manufacture of human medicaments of heading 3004
    • 3824 99 62 Other | Products and preparations for pharmaceutical or surgical uses | Intermediate products from the manufacture of monensin salts
    • 3824 99 64 Other | Products and preparations for pharmaceutical or surgical uses | Other
    • 3824 99 65 Other | Auxiliary products for foundries (other than those of subheading 38241000)
    • 3824 99 70 Other | Fireproofing, waterproofing and similar protective preparations used in the building industry
    • 3824 99 75 Other | Other | Lithium niobate wafer, undoped
    • 3824 99 80 Other | Other | Mixture of amines derived from dimerised fatty acids, of an average molecular weight of 520 or more but not exceeding 550
    • 3824 99 85 Other | Other | 3-(1-Ethyl-1-methylpropyl)isoxazol-5-ylamine, in the form of a solution in toluene
    • 3824 99 86 Other | Other | Mixtures consisting mainly of dimethyl methylphosphonate, oxirane and diphosphorus pentaoxide
    • 3824 99 92 Other | Other | Chemical products or preparations, predominantly composed of organic compounds, not elsewhere specified or included | In the form of a liquid at 20 °C
    • 3824 99 93 Other | Other | Chemical products or preparations, predominantly composed of organic compounds, not elsewhere specified or included | Other
    • 3824 99 96 Other | Other | Other

The first 6 digits are the Harmonized System, shared worldwide: a US HTS code that starts with the same 6 digits sits under the same subheading. The last 2 digits are the EU's own CN split.

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Not a binding classification

These pages show the official texts for reference. They are not a binding classification: check the code with your customs broker, or ask your customs authority for Binding Tariff Information (BTI).

Source

Source: EU Combined Nomenclature 2026 (Commission Implementing Regulation (EU) 2025/1926), © European Union, https://eur-lex.europa.eu/. Reformatted by WISEPIM: indent dashes removed and parent lines joined. Only the Official Journal is authentic.