# European Union tariff line 3824 99 93 45: Sodium hydrogen 3-aminonaphthalene-1,5-disulphonate (CAS RN 4681-22-5) containing by weight: - not more than 20 % of disodium sulphate, and - not more than 10 % of sodium chloride

> In the European Union tariff, line 3824 99 93 45 covers chemical products or preparations, predominantly composed of organic compounds, not elsewhere specified or included, sodium hydrogen 3-aminonaphthalene-1,5-disulphonate (CAS RN 4681-22-5) containing by weight: - not more than 20 % of disodium sulphate, and - not more than 10 % of sodium chloride. The general (MFN) duty rate is 6.5%. It falls under HS subheading 3824.99 in heading 38.24 (chapter 38).

Source: https://border.bot/countries/european-union/hs-codes/3824999345
Last updated: 11 October 2026

[Countries](https://border.bot/countries) / [European Union](https://border.bot/countries/european-union) / [Chapter 38](https://border.bot/countries/european-union/hs-codes/38) / [3824.99](https://border.bot/countries/european-union/hs-codes/382499) / [3824 99 93 45](https://border.bot/countries/european-union/hs-codes/3824999345)

## Key facts

- Tariff line: 3824 99 93 45
- Covers: Chemical products or preparations, predominantly composed of organic compounds, not elsewhere specified or included, sodium hydrogen 3-aminonaphthalene-1,5-disulphonate (CAS RN 4681-22-5) containing by weight: - not more than 20 % of disodium sulphate, and - not more than 10 % of sodium chloride
- Duty (MFN): 6.5%
- Preferential rates: From 0% (58 programmes or origins)
- Additional duties: None recorded
- Restrictions: None recorded
- Import VAT/GST in the European Union: VAT 21%
- De minimis in the European Union: Flat €3 duty up to €150; tax always charged
- Tariff: [European Union](https://border.bot/countries/european-union)
- HS subheading: [3824.99](https://border.bot/hs-codes/382499)

## What this line covers

In the European Union tariff, line 3824 99 93 45 covers chemical products or preparations, predominantly composed of organic compounds, not elsewhere specified or included, sodium hydrogen 3-aminonaphthalene-1,5-disulphonate (CAS RN 4681-22-5) containing by weight: - not more than 20 % of disodium sulphate, and - not more than 10 % of sodium chloride.

Its legal text is “Sodium hydrogen 3-aminonaphthalene-1,5-disulphonate (CAS RN 4681-22-5) containing by weight: - not more than 20 % of disodium sulphate, and - not more than 10 % of sodium chloride”, read under “Other”, “Other”, “Other”, “Other”, “Chemical products or preparations, predominantly composed of organic compounds, not elsewhere specified or included” and “Other”.

## How it is structured

It falls under HS subheading 3824.99 in heading 38.24 (chapter 38). The first six digits are the Harmonized System code; the 4 digits after them are added by the European Union tariff.

- Chapter 38: Miscellaneous chemical products
- Heading 38.24: 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
- Subheading 3824.99: Other
- Within the subheading: Other
- Within the subheading: Other
- Within the subheading: Other
- Within the subheading: Chemical products or preparations, predominantly composed of organic compounds, not elsewhere specified or included
- Within the subheading: Other
- Line 3824 99 93 45: Sodium hydrogen 3-aminonaphthalene-1,5-disulphonate (CAS RN 4681-22-5) containing by weight: - not more than 20 % of disodium sulphate, and - not more than 10 % of sodium chloride

## Duty

The general (MFN) duty rate is 6.5%.

Duty-free entry applies to goods that qualify under 5 programmes, and to goods from 52 origins.

A preferential rate of 5.2% applies to goods from Mercosur.

- 0%: EU-Switzerland agreement: re-imported goods (1007)
- 0%: CARIFORUM (1033)
- 0%: Eastern and Southern Africa States (1034)
- 0%: SADC EPA (1035)
- 0%: Preferential origin in accordance with the Agreement in the form of an Exchange of Letters between the European Union and the Kingdom of Morocco on the amendment of Protocols 1 and 4 to the Euro-Mediterranean Agreement establishing an association between the European Communities and their Member St… (2000)
- 0%: GSP-EBA (Special arrangement for the least-developed countries - Everything But Arms) (2005)
- 0%: EEA - European Economic Area (2012)
- 0%: GSP - General arrangements (2020)
- 0%: GSP+ (incentive arrangement for sustainable development and good governance) (2027)
- 0%: OCTs (Overseas Countries and Territories) (2080)
- 0%: Central America (2200)
- 0%: Andorra (AD)
- 0%: Albania (AL)
- 0%: Bosnia and Herzegovina (BA)
- 0%: Canada (CA)
- 0%: Switzerland (CH)
- 0%: Côte d'Ivoire (CI)
- 0%: Chile (CL)
- 0%: Cameroon (CM)
- 0%: Colombia (CO)
- 0%: Algeria (DZ)
- 0%: Ecuador (EC)
- 0%: Egypt (EG)
- 0%: Fiji (FJ)
- 0%: Faroe Islands (FO)
- 0%: United Kingdom (GB)
- 0%: Georgia (GE)
- 0%: Ghana (GH)
- 0%: Israel (IL)
- 0%: Jordan (JO)
- 0%: Japan (JP)
- 0%: Kenya (KE)
- 0%: South Korea (KR)
- 0%: Lebanon (LB)
- 0%: Morocco (MA)
- 0%: Moldova (MD)
- 0%: Montenegro (ME)
- 0%: North Macedonia (MK)
- 0%: Mexico (MX)
- 0%: New Zealand (NZ)
- 0%: Peru (PE)
- 0%: Papua New Guinea (PG)
- 0%: Palestine (PS)
- 0%: Solomon Islands (SB)
- 0%: Singapore (SG)
- 0%: Syria (SY)
- 0%: Tunisia (TN)
- 0%: Türkiye (TR)
- 0%: Ukraine (UA)
- 0%: United States (US)
- 0%: Vietnam (VN)
- 0%: Samoa (WS)
- 0%: a group of origins (TARIC area XC) (XC)
- 0%: Kosovo (XK)
- 0%: a group of origins (TARIC area XL) (XL)
- 0%: Serbia (XS)
- 0%: South Africa (ZA)
- 5.2%: Mercosur (5500)

## Import VAT and de minimis in the European Union

The European Union charges VAT on imports at a standard rate of 21%.

From 1 July 2026 until 1 July 2028, consignments sold to buyers in the European Union worth up to €150 pay a flat customs duty of €3 per tariff classification in the consignment instead of the tariff rate. Import tax is charged whatever the value.

## In other countries

National tariff lines under 3824.99 are live on border.bot for the United States (28 lines, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/382499): 28 lines, used by 1 other country
- [The Harmonized System text for 3824.99](https://border.bot/hs-codes/382499)

## Other lines under 3824.99

- [3824 99 92 10](https://border.bot/countries/european-union/hs-codes/3824999210) Consigned from Canada
- [3824 99 92 14](https://border.bot/countries/european-union/hs-codes/3824999214) Other
- [3824 99 92 17](https://border.bot/countries/european-union/hs-codes/3824999217) Blends containing by weight 20% or less of paraffinic gasoil obtained from synthesis and/or hydro-treatment, of non-fossil origin
- [3824 99 92 21](https://border.bot/countries/european-union/hs-codes/3824999221) Reaction products of 1,3,4-thiadiazolidine-2,5-dithione, formaldehyde and 4-heptylphenol, branched and linear (RP-HP) (with ≥ 0,1% w/w 4-heptylphenol, branched and linear)
- [3824 99 92 22](https://border.bot/countries/european-union/hs-codes/3824999222) Solution containing: -30 % or more but not more than 40 % by weight of lithium hexafluorophosphate (CAS RN 21324-40-3), and -60 % or more but not more than 70 % by weight of ethyl methyl carbonate (CAS RN 623-53-0), or dimethyl carbonate (CAS RN 616-38-6)
- [3824 99 92 23](https://border.bot/countries/european-union/hs-codes/3824999223) Butylphosphato complexes of titanium(IV) (CAS RN 109037-78-7), dissolved in ethanol and propan-2-ol
- [3824 99 92 24](https://border.bot/countries/european-union/hs-codes/3824999224) 4-(1,1,3,3-tetramethylbutyl)phenol, ethoxylated
- [3824 99 92 25](https://border.bot/countries/european-union/hs-codes/3824999225) Mixture containing by weight: -55 % or more but not more than 65 % of (2S,3S,4S,5R,6R)-2-(((2R,3R,5S,6R)-4-(((2R,3S,4S,5R,6R)-3-acetoxy-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-3,5-bis(benzyloxy)-6-(4-methoxy-4-oxobutoxy)tetrahydro-2H-pyran-2-yl)methoxy)-6-((((2S,3S,4S,5R,6R)-3-acetoxy-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate (CAS RN 1233475-58-5), -35 % or more but not more than 45 % of toluene (CAS RN 108-88-3)
- [3824 99 92 27](https://border.bot/countries/european-union/hs-codes/3824999227) Methyl 5-(dimethylamino)-2-methyl-5-oxopentanoate (CAS RN 1174627-68-9) with a purity by weight of 75 % or more
- [3824 99 92 28](https://border.bot/countries/european-union/hs-codes/3824999228) Preparation containing by weight: -30 % or more, but not more than 60 % of 3a,4,4a,5,8,8a,9,9a-octahydro-4,9:5,8-dimethano-1H-benz[f]indene (CAS RN 7158-25-0), -10 % or more, but not more than 50 % of 3a,4,7,7a-tetrahydro-4,7-methanoindene (CAS RN 77-73-6), and -whether or not 10 % or more, but not more than 40 % of petroleum hydrocarbon resin (CAS RN 68132-00-3)
- [3824 99 92 29](https://border.bot/countries/european-union/hs-codes/3824999229) Preparation containing by weight: - 85 % or more but not more than 99 % of polyethylene glycol ether of butyl 2-cyano 3-(4-hydroxy-3-methoxyphenyl) acrylate, and - 1 % or more but not more than 15 % of polyoxyethylene (20) sorbitan trioleate
- [3824 99 92 30](https://border.bot/countries/european-union/hs-codes/3824999230) Mixture of C10-C14 tert-alkyl amines (EC number: 701-175-2)
- [3824 99 92 33](https://border.bot/countries/european-union/hs-codes/3824999233) Anti-corrosion preparations consisting of salts of dinonylnaphthalenesulphonic acid, either: - on a support of mineral wax, whether or not modified chemically, or - in the form of a solution in an organic solvent
- [3824 99 92 34](https://border.bot/countries/european-union/hs-codes/3824999234) 4-Nonylphenol, branched and linear, ethoxylated
- [3824 99 92 37](https://border.bot/countries/european-union/hs-codes/3824999237) Mixture of acetates of 3-butene-1,2-diol with a content by weight of 65% or more of 3-butene-1,2-diol diacetate (CAS RN 18085-02-4)
- [3824 99 92 38](https://border.bot/countries/european-union/hs-codes/3824999238) Reaction products of phosphoryl trichloride and 2-methyloxirane (CAS RN 1244733-77-4)
- [3824 99 92 40](https://border.bot/countries/european-union/hs-codes/3824999240) Solution of 2-chloro-5-(chloromethyl)-pyridine (CAS RN 70258-18-3) in organic diluent
- [3824 99 92 41](https://border.bot/countries/european-union/hs-codes/3824999241) Formaldehyde, oligomeric reaction products with aniline (CAS RN 25214-70-4)
- [3824 99 92 44](https://border.bot/countries/european-union/hs-codes/3824999244) Mixture, containing by weight: -90 % or more but not more than 95 % of cresol ethoxylate (CAS RN 37281-57-5), and -5 % or more but not more than 10 % of xylenol ethoxylate (CAS RN 61723-82-8)
- [3824 99 92 48](https://border.bot/countries/european-union/hs-codes/3824999248) Preparation containing by weight: -80 % or more, but not more than 90 % of 3a,4,7,7a-tetrahydro-4,7-methanoindene (CAS RN 77-73-6), and -not more than 10 % of 3a,4,4a,5,8,8a,9,9a-octahydro-1H-4,9:5,8-dimethanocyclopenta[b]naphtalene (CAS RN 7158-25-0), and -0,5 % or more, but not more than 3 % of 2,6-di-tert-butyl-p-cresol (CAS RN 128-37-0)
- [3824 99 92 49](https://border.bot/countries/european-union/hs-codes/3824999249) Preparation based on 2,5,8,11-tetramethyl-6-dodecyn-5,8-diol ethoxylate (CAS RN 169117-72-0)
- [3824 99 92 51](https://border.bot/countries/european-union/hs-codes/3824999251) Mixture containing by weight 40 % or more but not more than 50 % of 2-hydroxyethyl methacrylate and 40 % or more but not more than 50 % of glycerol ester of boric acid
- [3824 99 92 52](https://border.bot/countries/european-union/hs-codes/3824999252) Electrolyte containing: -5 % or more but not more than 20 % lithium hexafluorophosphate (CAS RN 21324-40-3) or lithium tetrafluoroborate (CAS RN 14283-07-9), -60 % or more but not more than 90 % of a mixture of ethylene carbonate (CAS RN 96-49-1), dimethyl carbonate (CAS RN 616-38-6 ) and/or ethyl methyl carbonate (CAS RN 623-53-0), -0,5 % or more but not more than 20 % 1,3,2-dioxathiolane 2,2-dioxide (CAS RN 1072-53-3) for use in the manufacture of motor vehicle batteries
- [3824 99 92 54](https://border.bot/countries/european-union/hs-codes/3824999254) Poly(tetramethylene glycol) bis[(9-oxo-9H-thioxanthen-1-yloxy)acetate] with an average polymer chain length of less than 5 monomer units (CAS RN 813452-37-8)
- [3824 99 92 55](https://border.bot/countries/european-union/hs-codes/3824999255) Additives for paints and coatings, containing: - a mixture of esters of phosphoric acid obtained from the reaction of phosphoric anhydride with 4-(1,1-dimethylpropyl) phenol and copolymers of styrene-allyl alcohol (CAS RN 84605-27-6), and - 30 % or more but not more than 35 % by weight of isobutyl alcohol
- [3824 99 92 58](https://border.bot/countries/european-union/hs-codes/3824999258) Mixture containing by weight: -56 % or more but not more than 85 % of divinylbenzene isomers (CAS RN 1321-74-0) -15 % or more but not more than 44 % of ethylvinylbenzene isomers (CAS RN 28106-30-1)
- [3824 99 92 61](https://border.bot/countries/european-union/hs-codes/3824999261) 3',4',5'-Trifluorobiphenyl-2-amine, in the form of a solution in toluene containing by weight 80 % or more but not more than 90 % of 3',4',5'-trifluorobiphenyl-2-amine
- [3824 99 92 62](https://border.bot/countries/european-union/hs-codes/3824999262) Solution of 9-borabicyclo[3.3.1]nonane (CAS RN 280-64-8) in tetrahydrofurane (CAS RN 109-99-9), containing by weight 6 % or more 9-borabicyclo[3.3.1]nonane
- [3824 99 92 63](https://border.bot/countries/european-union/hs-codes/3824999263) Polymer consisting of a polycondensate of formaldehyde and naphthalenediol, chemically modified by reaction with an alkyne halide, dissolved in propylene glycol methyl ether acetate
- [3824 99 92 66](https://border.bot/countries/european-union/hs-codes/3824999266) For use as fuel
- [3824 99 92 67](https://border.bot/countries/european-union/hs-codes/3824999267) For other uses
- [3824 99 92 68](https://border.bot/countries/european-union/hs-codes/3824999268) Preparation containing by weight: - 20 % (±1 %) ((3-(sec-butyl)-4-(decyloxy)phenyl)methanetriyl) Tribenzene (CAS RN 1404190-37-9), Dissolved in: - 10 % (± 5 %) 2-sec-Butylphenol (CAS RN 89-72-5) - 64 %( ±7 %) Solvent naphtha (petroleum), heavy aromatic (CAS RN 64742-94-5) and - 6 % (± 1.0 %) Naphthalene (CAS RN 91-20-3)
- [3824 99 92 69](https://border.bot/countries/european-union/hs-codes/3824999269) Preparation containing by weight: - 80 % or more but not more than 92 % of Bisphenol-A bis(diphenyl phosphate) (CAS RN 5945-33-5) - 7 % or more but not more than 20 % oligomers of Bisphenol-A bis(diphenyl phosphate) and - not more than 1 % triphenyl phosphate (CAS RN 115-86-6)
- [3824 99 92 70](https://border.bot/countries/european-union/hs-codes/3824999270) Mixture of 80 % (± 10 %) of 1-[2-(2-aminobutoxy)ethoxy]but-2-ylamine and 20 % (± 10 %) of 1-({[2-(2-aminobutoxy)ethoxy]methyl} propoxy)but-2-ylamine
- [3824 99 92 73](https://border.bot/countries/european-union/hs-codes/3824999273) Tri-C8-10-alkyl amines (CAS RN 68814-95-9) with a purity by weight of 95 % or more
- [3824 99 92 75](https://border.bot/countries/european-union/hs-codes/3824999275) Mixture, containing by weight: -75% or more of tetrabutyltin (CAS RN 1461-25-2), -not more than 20 % of tributyltin chloride (CAS RN 1461-22-9), -not more than 4 % of dibutyltin dichloride (CAS RN 683-18-1), for use in the production of butyltin compounds used in glass manufacture and tributyltin chloride used as a catalyst in the pharmaceutical industry
- [3824 99 92 79](https://border.bot/countries/european-union/hs-codes/3824999279) Mixture, containing by weight: -tributyltin chloride (CAS RN 1461-22-9) with a purity by weight of 80 % or more, -not more than 5 % tetrabutyltin (CAS RN 1461-25-2), -not more than 6 % dibutyltin dichloride (CAS RN 683-18-1), -not more than 11 % o-xylene (CAS RN 95-47-6), for use in the production of tributyltin chloride used as a catalyst in the pharmaceutical industry
- [3824 99 92 81](https://border.bot/countries/european-union/hs-codes/3824999281) Reaction mass of 3- [(diphenoxyphosphoryl)oxy]phenyl triphenyl 1,3-phenylene bis(phosphate) and tetraphenyl 1,3-phenylene bis(phosphate)
- [3824 99 92 82](https://border.bot/countries/european-union/hs-codes/3824999282) T-butylchloride dimethylsilane (CAS RN 18162-48-6) solution in toluene
- [3824 99 92 83](https://border.bot/countries/european-union/hs-codes/3824999283) 1-(Cedr-8-en-9-yl)ethanone (CAS RN 32388-55-9) with a purity by weight of 70 % or more, but not more than 90 %
- [3824 99 92 84](https://border.bot/countries/european-union/hs-codes/3824999284) Preparation consisting by weight of 83 % or more of 3a,4,7,7a-tetrahydro-4,7-methanoindene (dicyclopentadiene), a synthetic rubber, whether or not containing by weight 7 % or more of tricyclopentadiene, and: - either an aluminium-alkyl compound, - or an organic complex of tungsten - or an organic complex of molybdenum
- [3824 99 92 86](https://border.bot/countries/european-union/hs-codes/3824999286) Tall oil N,N-dimethyl fatty amides (CAS RN 68308-74-7) with a purity by weight of 99 % or more
- [3824 99 92 88](https://border.bot/countries/european-union/hs-codes/3824999288) 2,4,7,9-Tetramethyldec-5-yne-4,7-diol, hydroxyethylated (CAS RN 9014-85-1)
- [3824 99 92 89](https://border.bot/countries/european-union/hs-codes/3824999289) Mixture of tertiary alkyldimethyl amines containing by weight: - 60 % or more but not more than 80 % of dodecyldimethylamine (CAS RN 112-18-5), and - 20 % or more but not more than 30 % of dimethyl(tetradecyl)amine (CAS RN 112-75-4)
- [3824 99 92 90](https://border.bot/countries/european-union/hs-codes/3824999290) 1,2-benzenedicarboxylic acid, di-C6-10-alkyl esters (CAS RN 68515-51-5)
- [3824 99 92 91](https://border.bot/countries/european-union/hs-codes/3824999291) 1,2-benzenedicarboxylic acid, mixed decyl and hexyl and octyl diesters with ≥ 0,3% of dihexyl phthalate (CAS RN 68648-93-1)
- [3824 99 92 92](https://border.bot/countries/european-union/hs-codes/3824999292) Solution consisting of: - 50 (± 2) % by weight sodium mentholate (CAS RN 19321-38-1), and - 50 (± 2) % by weight light aliphatic solvent naphtha (petroleum) (CAS RN 64742-89-8)
- [3824 99 92 94](https://border.bot/countries/european-union/hs-codes/3824999294) ({[2-(trifluoromethyl)phenyl]carbonyl}amino)methyl acetate (CAS RN 895525-72-1) with a content of at least 45 % by weight dissolved in N,N-dimethylacetamide (CAS RN 127-19-5)
- [3824 99 92 95](https://border.bot/countries/european-union/hs-codes/3824999295) Solution of methyl cis-1-{[(2,5-dimethylphenyl)acetyl]amino}-4-methoxycyclohexanecarboxylate (CAS RN 203313-47-7) in N,N-dimethylacetamide (CAS RN 127-19-5), containing by weight 25 % or more but not more than 45 % of the carboxylate
- [3824 99 92 96](https://border.bot/countries/european-union/hs-codes/3824999296) Products containing more than 35 % by weight of epoxy resins, also known as epoxide resins or polyepoxides, which are polymers or prepolymers containing reactive epoxy groups, based on epichlorohydrin (‘ECH’) and an aliphatic or aromatic alcoholic component (such as BPA), having all types of grade, purity, molecule weight or molecular structure, whether or not containing modifiers, curing agents, or additives, so long as the curing agents have not chemically reacted so as to cure the epoxy resin or convert it into a different product no longer containing epoxy groups
- [3824 99 92 97](https://border.bot/countries/european-union/hs-codes/3824999297) Mixture containing bis[3-(triethoxysilyl)propyl]polysulfides (CAS RN 211519-85-6) with a purity by weight of 84 % or more
- [3824 99 92 98](https://border.bot/countries/european-union/hs-codes/3824999298) Monosodium glutamate in mixture or in solution, containing by dry weight 50 % or more of monosodium glutamate
- [3824 99 92 99](https://border.bot/countries/european-union/hs-codes/3824999299) Other
- [3824 99 93 10](https://border.bot/countries/european-union/hs-codes/3824999310) Products containing more than 35 % by weight of epoxy resins, also known as epoxide resins or polyepoxides, which are polymers or prepolymers containing reactive epoxy groups, based on epichlorohydrin (‘ECH’) and an aliphatic or aromatic alcoholic component (such as BPA), having all types of grade, purity, molecule weight or molecular structure, whether or not containing modifiers, curing agents, or additives, so long as the curing agents have not chemically reacted so as to cure the epoxy resin or convert it into a different product no longer containing epoxy groups
- [3824 99 93 20](https://border.bot/countries/european-union/hs-codes/3824999320) Preparation containing hexabromocyclododecane (CAS 25637-99-4 or 134237-52-8)
- [3824 99 93 30](https://border.bot/countries/european-union/hs-codes/3824999330) Powder Mixture containing by weight: - 85 % or more of zinc diacrylate (CAS RN 14643-87-9), - not more than 5 % of 2,6-di-tert-butyl-alpha-dimethylamino-p-cresol (CAS RN 88-27-7), and - not more than 10 % of zinc stearate (CAS RN 557-05-1)
- [3824 99 93 31](https://border.bot/countries/european-union/hs-codes/3824999331) Reaction mass of dihexadecyl hydrogen phosphate (CAS RN 2197-63-9) and hexadecyl dihydrogen phosphate (CAS RN 3539-43-3)
- [3824 99 93 33](https://border.bot/countries/european-union/hs-codes/3824999333) Preparation containing by weight -60 % or more but not more than 70 % of calcium rel-(1R,2S)-cyclohexane-1,2-dicarboxylate (CAS RN 491589-22-1), -30 % or more but not more than 40 % of zinc stearate (CAS RN 557-05-1), -1 % or more but not more than 5 % of CI Pigment Blue 29 (CAS RN 57455-37-5) and -1 % or more but not more than 5 % of CI Pigment Violet 15 (CAS RN 12769-96-9)
- [3824 99 93 35](https://border.bot/countries/european-union/hs-codes/3824999335) Paraffin with a level of chlorination of 70 % or more (CAS RN 63449-39-8)
- [3824 99 93 36](https://border.bot/countries/european-union/hs-codes/3824999336) Preparation containing by weight 60 % or more but not more than 70 % of calcium rel-(1R,2S)-cyclohexane-1,2-dicarboxylate (CAS RN 491589-22-1) and 30 % or more but not more than 40 % of zinc stearate (CAS RN 557-05-1)
- [3824 99 93 40](https://border.bot/countries/european-union/hs-codes/3824999340) Anti-corrosion preparations consisting of salts of dinonylnaphthalenesulphonic acid, either: - on a support of mineral wax, whether or not modified chemically, or - in the form of a solution in an organic solvent
- [3824 99 93 42](https://border.bot/countries/european-union/hs-codes/3824999342) Mixture of bis{4-(3-(3-phenoxycarbonylamino)tolyl)ureido}phenylsulphone, diphenyltoluene-2,4-dicarbamate and 1-[4-(4-aminobenzenesulphonyl)-phenyl]-3-(3-phenoxycarbonylamino-tolyl)-urea
- [3824 99 93 48](https://border.bot/countries/european-union/hs-codes/3824999348) Nonhalogenated flame retardant containing by weight: -50 % or more, but not more than 65 % of piperazine pyrophosphate (CAS RN 66034-17-1), -35 % or more, but not more than 45 % of a phosphoric acid derivative and -not more than 6 % of zinc oxide (CAS RN 1314-13-2)
- [3824 99 93 53](https://border.bot/countries/european-union/hs-codes/3824999353) Zinc dimethacrylate (CAS RN 13189-00-9), containing not more than 2,5 % by weight of 2,6-di-tert-butyl-alpha-dimethyl amino-p-cresol (CAS RN 88-27-7), in the form of powder
- [3824 99 93 61](https://border.bot/countries/european-union/hs-codes/3824999361) Disodium 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate) (CAS RN 20324-87-2) with a purity by weight of 80 % or more
- [3824 99 93 63](https://border.bot/countries/european-union/hs-codes/3824999363) Mixture of phytosterols, not in the form of powder, containing by weight: - 75 % or more of sterols, - not more than 25 % of stanols, for use in the manufacture of stanols/sterols or stanol/sterol esters
- [3824 99 93 65](https://border.bot/countries/european-union/hs-codes/3824999365) Reaction mass of 1,1'-(isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene] (CAS RN 97416-84-7) and 1,3-dibromo-2-(2,3-dibromo-2-methylpropoxy)-5-{2-[3,5-dibromo-4-(2,3,3-tribromo-2-methylpropoxy)phenyl]propan-2-yl}benzene
- [3824 99 93 67](https://border.bot/countries/european-union/hs-codes/3824999367) Mixture of phytosterols, in the form of powder, containing by weight: - 75% or more of sterols, - not more than 25% of stanols for use in the manufacture of stanols/sterols or stanol/sterol esters
- [3824 99 93 74](https://border.bot/countries/european-union/hs-codes/3824999374) 1,3-Propanediamine, N1,N1'-1,2-ethanediylbis-, reaction products with cyclohexane and peroxidized N-butyl-2,2,6,6-tetramethyl-4-piperidinamine-2,4,6-trichloro-1,3,5-triazine reaction products (CAS RN 191680-81-6)
- [3824 99 93 88](https://border.bot/countries/european-union/hs-codes/3824999388) Mixture of phytosterols containing by weight: - 60 % or more, but not more than 80 % of sitosterols, - not more than 15 % of campesterols, - not more than 5 % of stigmasterols and - not more than 15 % of betasitostanols
- [3824 99 93 89](https://border.bot/countries/european-union/hs-codes/3824999389) Monosodium glutamate in mixture or in solution, containing by dry weight 50 % or more of monosodium glutamate
- [3824 99 93 90](https://border.bot/countries/european-union/hs-codes/3824999390) Other
- [3824 99 96 30](https://border.bot/countries/european-union/hs-codes/3824999630) Rare-earth concentrate containing by weight: - 20 % or more but not more than 30 % of cerium oxide (CAS RN 1306-38-3), - 2 % or more but not more than 10 % of lanthanum oxide (CAS RN 1312-81-8), - 10 % or more but not more than 15 % of yttrium oxide (CAS RN 1314-36-9), and - not more than 65 % of zirconium oxide (CAS RN 1314-23-4) including natural occurring hafnium oxide
- [3824 99 96 35](https://border.bot/countries/european-union/hs-codes/3824999635) Calcined bauxite (refractory grade)
- [3824 99 96 37](https://border.bot/countries/european-union/hs-codes/3824999637) Structured silica alumina phosphate
- [3824 99 96 38](https://border.bot/countries/european-union/hs-codes/3824999638) Low outgassing thermally conductive silicone paste: -with thermal conductivity when cured of 3,45 W/(m⋅K) or more but not more than 3,55 W/(m⋅K), -with continuous use temperature minimum range from -60 ℃ to 200 ℃, -with heat capacity when cured of 0,75 J/g·K or more but not more than 0,85 J/g·K, -with volume resistivity when cured of 1010 Ω·m or more, -packaged in containers of 30 kg or more
- [3824 99 96 40](https://border.bot/countries/european-union/hs-codes/3824999640) Anti-corrosion preparations consisting of salts of dinonylnaphthalenesulphonic acid, either: - on a support of mineral wax, whether or not modified chemically, or - in the form of a solution in an organic solvent
- [3824 99 96 43](https://border.bot/countries/european-union/hs-codes/3824999643) 2-(Ethylthio)ethanethiol functionalized silicagel with a purity by weight of 98 % or more
- [3824 99 96 45](https://border.bot/countries/european-union/hs-codes/3824999645) Lithium nickel cobalt aluminium oxide powder (CAS RN 177997-13-6) with: -a particle size of less than 10 μm, -a purity by weight of more than 98 %
- [3824 99 96 46](https://border.bot/countries/european-union/hs-codes/3824999646) Manganese zinc ferrite granulate, containing by weight: - 52 % or more but not more than 76 % of iron(III)oxide, - 13 % or more but not more than 42 % of manganese oxide, and - 2 % or more but not more than 22 % of zinc oxide
- [3824 99 96 47](https://border.bot/countries/european-union/hs-codes/3824999647) Mixed metals oxides, in the form of powder, containing by weight: - either 5 % or more of barium, neodymium or magnesium and 15 % or more of titanium, - or 30 % or more of lead and 5 % or more of niobium, for use in the manufacture of dielectric films or for use as dielectric materials in the manufacture of multilayer ceramic capacitors
- [3824 99 96 48](https://border.bot/countries/european-union/hs-codes/3824999648) Zirconium oxide (ZrO2), calcium oxide stabilised (CAS RN 68937-53-1) with a zirconium oxide content by weight of 92 % or more but not more than 97 %
- [3824 99 96 50](https://border.bot/countries/european-union/hs-codes/3824999650) Nickel hydroxide, doped with 12 % or more but not more than 18 % by weight of zinc hydroxide and cobalt hydroxide, of a kind used to produce positive electrodes for accumulators
- [3824 99 96 53](https://border.bot/countries/european-union/hs-codes/3824999653) Rare-earth concentrate containing by weight 60 % or more but not more than 95 % of rare-earth oxides and not more than 1 % each of zirconium oxide, aluminium oxide or iron oxide, and having a loss on ignition of 5 % or more by weight
- [3824 99 96 55](https://border.bot/countries/european-union/hs-codes/3824999655) Carrier in powder form, consisting of: - ferrite (Iron oxide) (CAS RN 1309-37-1) - manganese oxide (CAS RN 1344-43-0) - magnesium oxide (CAS RN 1309-48-4) - styrene acrylate copolymer to be mixed with the toner powder, in the manufacturing of ink/toner filled bottles or cartridges for facsimile machines, computer printers and copiers
- [3824 99 96 57](https://border.bot/countries/european-union/hs-codes/3824999657) Particles of silicon dioxide on which are covalently bonded organic compounds, for use in the manufacture of high performance liquid chromatography columns (HPLC) and sample preparation cartridges
- [3824 99 96 60](https://border.bot/countries/european-union/hs-codes/3824999660) Fused magnesia containing by weight 15 % or more of dichromium trioxide
- [3824 99 96 62](https://border.bot/countries/european-union/hs-codes/3824999662) Viscous preparation essentially containing: -by weight more than 5 % but not more than 15 % of poly(vinyl alcohol) (CAS RN 9002-89-5), -by weight more than 10 % but not more than 20 % of 1-methoxy-2-propanol (CAS RN 107-98-2),​ -water, for use as a protective coating for wafers during the slicing process in the manufacture of semiconductors
- [3824 99 96 65](https://border.bot/countries/european-union/hs-codes/3824999665) Aluminium sodium silicate, in the form of spheres of a diameter of: - either 1,6mm or more but not more than 3,4mm, - or 4mm or more but not more than 6mm
- [3824 99 96 66](https://border.bot/countries/european-union/hs-codes/3824999666) Vulcanizing agent containing by weight: -78 % or more but not more than 82 % of insoluble sulphur (CAS RN 9035-99-8), -18 % or more but not more than 22 % of naphthenic oil (CAS RN 64742-52-5), and -not more than 0,2 % of methyl styrene (CAS RN 98-83-9)
- [3824 99 96 68](https://border.bot/countries/european-union/hs-codes/3824999668) Lithium nickel dioxide (CAS RN 12325-84-7) containing by weight: -less than 5 % of lithium hydroxide (CAS RN 1310-65-2), -less than 5 % of lithium carbonate (CAS RN 554-13-2), and -less than 15 % of nickel oxide (CAS RN 11099-02-8)
- [3824 99 96 73](https://border.bot/countries/european-union/hs-codes/3824999673) Reaction product, containing by weight: - 1 % or more but not more than 40 % of molybdenum oxide, - 10 % or more but not more than 50 % of nickel oxide, - 30 % or more but not more than 70 % of tungsten oxide
- [3824 99 96 74](https://border.bot/countries/european-union/hs-codes/3824999674) Mixture with a non-stoichiometric composition: - with a crystalline structure, - with a content of fused magnesia-alumina spinel and with admixtures of silicate phases and aluminates, at least 75 % by weight of which consists of fractions with a grain size of 1-3 mm and at most 25 % consists of fractions with a grain size of 0-1 mm
- [3824 99 96 78](https://border.bot/countries/european-union/hs-codes/3824999678) Zirconium oxide stabilized with yttrium oxide (CAS RN 64417-98-7) containing by weight 90 % or more of zirconium oxide
- [3824 99 96 80](https://border.bot/countries/european-union/hs-codes/3824999680) Mixture consisting of: - 64 % or more, but not more than 74 % by weight of amorphous silica (CAS RN 7631-86-9) - 25 % or more, but not more than 35 % by weight of butanone (CAS RN 78-93-3) and - not more than 1 % by weight of 3-(2,3-epoxypropoxy)propyltrimethoxysilane (CAS RN 2530-83-8)
- [3824 99 96 83](https://border.bot/countries/european-union/hs-codes/3824999683) Cubic Boron nitride (CAS RN 10043-11-5) coated with nickel and/or nickelphosphide (CAS RN 12035-64-2)
- [3824 99 96 87](https://border.bot/countries/european-union/hs-codes/3824999687) Platinum oxide (CAS RN 12035-82-4) fixed on a porous support of aluminium oxide (CAS RN 1344-28-1), containing by weight: - 0,1 % or more but not more than 1 % of platinum, and - 0,5 % or more but not more than 5 % of ethylaluminium dichloride (CAS RN 563-43-9)
- [3824 99 96 89](https://border.bot/countries/european-union/hs-codes/3824999689) Monosodium glutamate in mixture or in solution, containing by dry weight 50 % or more of monosodium glutamate
- [3824 99 96 91](https://border.bot/countries/european-union/hs-codes/3824999691) Mixture, in pellet form, containing by weight: - 49 % or more but not more than 50 % of bis[3-(triethoxysilyl)propyl] polysulphides (CAS RN 211519-85-6), and - 50 % or more but not more than 51 % of carbon black (CAS RN 1333-86-4), of which 75 % by weight or more pass through a sieve with an aperture of 0,60 mm, but not more than 10 % pass through a sieve with an aperture of 0,25 mm (as determined by the ASTM D1511 method)
- [3824 99 96 99](https://border.bot/countries/european-union/hs-codes/3824999699) Other

[All 122 lines under 3824.99](https://border.bot/countries/european-union/hs-codes/382499)

- Previous line: [3824 99 93 42](https://border.bot/countries/european-union/hs-codes/3824999342) Mixture of bis{4-(3-(3-phenoxycarbonylamino)tolyl)ureido}phenylsulphone, diphenyltoluene-2,4-dicarbamate and 1-[4-(4-aminobenzenesulphonyl)-phenyl]-3-(3-phenoxycarbonylamino-tolyl)-urea
- Next line: [3824 99 93 48](https://border.bot/countries/european-union/hs-codes/3824999348) Nonhalogenated flame retardant containing by weight: -50 % or more, but not more than 65 % of piperazine pyrophosphate (CAS RN 66034-17-1), -35 % or more, but not more than 45 % of a phosphoric acid derivative and -not more than 6 % of zinc oxide (CAS RN 1314-13-2)

## Frequently asked questions

### What does tariff line 3824 99 93 45 cover in the European Union tariff?

In the European Union tariff, line 3824 99 93 45 covers chemical products or preparations, predominantly composed of organic compounds, not elsewhere specified or included, sodium hydrogen 3-aminonaphthalene-1,5-disulphonate (CAS RN 4681-22-5) containing by weight: - not more than 20 % of disodium sulphate, and - not more than 10 % of sodium chloride.

### What is the general (MFN) duty on 3824 99 93 45 in the European Union?

The general (MFN) duty rate is 6.5%.

### Which preferential rates apply to 3824 99 93 45?

Duty-free entry applies to goods that qualify under 5 programmes: EU-Switzerland agreement: re-imported goods, Preferential origin in accordance with the Agreement in the form of an Exchange of Letters between the European Union and the Kingdom of Morocco on the amendment of Protocols 1 and 4 to the Euro-Mediterranean Agreement establishing an association between the European Communities and their Member St…, EEA - European Economic Area, a group of origins (TARIC area XC) and a group of origins (TARIC area XL), and to goods from CARIFORUM, the Eastern and Southern Africa States, SADC EPA, GSP-EBA (Special arrangement for the least-developed countries - Everything But Arms), GSP - General arrangements, GSP+ (incentive arrangement for sustainable development and good governance), OCTs (Overseas Countries and Territories), Central America, Andorra, Albania, Bosnia and Herzegovina, Canada, Switzerland, Côte d'Ivoire, Chile, Cameroon, Colombia, Algeria, Ecuador, Egypt, Fiji, the Faroe Islands, the United Kingdom, Georgia, Ghana, Israel, Jordan, Japan, Kenya, South Korea, Lebanon, Morocco, Moldova, Montenegro, North Macedonia, Mexico, New Zealand, Peru, Papua New Guinea, Palestine, the Solomon Islands, Singapore, Syria, Tunisia, Türkiye, Ukraine, the United States, Vietnam, Samoa, Kosovo, Serbia and South Africa. A preferential rate of 5.2% applies to goods from Mercosur.

## Sources and updates

The tariff lines for the European Union come from border.bot release 1, read from the publisher’s files, and have been live since 11 October 2026.

The duty rates for the European Union come from border.bot release 1, read from the publisher’s files, and have been live since 11 October 2026.

The trade programmes for the European Union come from border.bot release 1, read from the publisher’s files, and have been live since 11 October 2026.

The import taxes for the European Union come from border.bot release 1, imported from a file, and have been live since 9 October 2026.

The de minimis thresholds for the European Union come from border.bot release 2, entered by border.bot, and have been live since 11 October 2026.

This page was last updated on 11 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://circabc.europa.eu/sd/a/9e277705-ac42-441d-8580-90cd730d9bc6/Geographical%20areas%20composition.xlsx
- https://circabc.europa.eu/sd/a/bfb94607-8b4c-40c3-ad33-1efef11bb80a/Duties%20Import%2001-99.xlsx
- https://circabc.europa.eu/sd/a/4b3c682c-947c-4f34-932d-0b8d192537bd/Measure%20exclusions.xlsx
- https://circabc.europa.eu/sd/a/13694f84-6980-4966-8c91-22459447b52b/Nomenclature%20EN.xlsx

Machine-readable: https://border.bot/countries/european-union/hs-codes/3824999345.json