Norway
Duty free*
- Their lines4 Norwegian lines
29.33.3903 3-Quinuclidinone
Norwegian tariff data checked Sept. 13, 2026.
Code 2933 39 · Heading 2933
Other nitrogen-only heterocyclic compounds with a non-fused pyridine ring, including hydrogenated forms
This code covers nitrogen-only heterocyclic compounds whose structure includes a non-fused pyridine ring, including hydrogenated forms. It applies when the product is not one of the specifically listed products or product groups in the more detailed lines below this group.
See the official tariff text
Official tariff text
Heterocyclic compounds with nitrogen hetero-atom[s] only, containing an unfused pyridine ring, whether or not hydrogenated, in the structure, n.e.s.
Show the steps
Pick the 8-digit code
Pick the description that best matches your product.
Import duty on the codes below: 0.0–4.0%*
9 codes below this one
- 2933 39 10 Iproniazid "INN"; ketobemidone hydrochloride "INNM"; pyrodostigmine bromide "INN" Duty free* Save
- 2933 39 20 2,3,5,6-Tetrachloropyridine Duty free* Save
- 2933 39 25 3,6-Dichloropyridine-2-carboxylic acid Duty free* Save
- 2933 39 35 2-Hydroxyethylammonium-3,6-dichloropyridine-2-carboxylate Duty free* Save
- 2933 39 40 2-Butoxyethyl"3,5,6-trichloro-2-pyridyloxy"acetate Duty free* Save
- 2933 39 45 3,5-Dichloro-2,4,6-trifluoropyridine Duty free* Save
- 2933 39 50 Fluroxypyr "ISO" methyl ester 4.0%* Save
- 2933 39 55 4-Methylpyridine Duty free* Save
- 2933 39 99 Heterocyclic compounds with nitrogen hetero-atom[s] only, containing an unfused pyridine ring, whether or not hydrogenated, in the structure, n.e.s. No rate on file Save
No codes match
Try a shorter word, or search the whole tariff instead.
This is the catch-all under 2933: it covers what the sibling codes below do not.
This is the remainder for nitrogen-only heterocyclic compounds with a non-fused pyridine ring, including hydrogenated forms, that are not specifically named in the other child lines.
Compare the sibling codes
See all 27 codes at this levelClassification decides the rate here: from 0.0% to 6.5%.
- 2933 11 Phenazone "antipyrin" and its derivatives 0.0–6.5%*
- 2933 19 Heterocyclic compounds with nitrogen hetero-atom[s] only, containing an unfused pyrazole ring, whether or not hydrogenated, in the structure (excl. phenazone "antipyrin" and its derivatives) 0.0%*
- 2933 21 Hydantoin and its derivatives No rate on file
- 2933 29 Heterocyclic compounds with nitrogen hetero-atom[s] only, containing an unfused imidazole ring, whether or not hydrogenated, in the structure (excl. hydantoin and its derivatives, and products of subheading 3002 10) 0.0–6.5%*
- 2933 31 Pyridine and its salts 5.3%*
- 2933 32 Piperidine and its salts 6.5%*
- 2933 33 Alfentanil "INN", anileridine "INN", bezitramide "INN", bromazepam "INN", carfentanil "INN", difenoxin "INN", diphenoxylate "INN", dipipanone "INN", fentanyl "INN", ketobemidone "INN", methylphenidate "INN", pentazocine "INN", pethidine "INN", pethidine "INN" intermediate A, phencyclidine "INN" "PCP", phenoperidine "INN", pipradol "INN", piritramide "INN", propiram "INN", remifentanil "INN", and trimeperidine "INN", and salts thereof 0.0%*
- 2933 34 Fentanyls and their derivatives, with nitrogen hetero-atom[s] only, containing an unfused pyridine ring, whether or not hydrogenated, in the structure (excl. products of 2933.33) 0.0%*
- 2933 35 3-Quinuclidinol 6.5%*
- 2933 36 4-Anilino-N-phenethylpiperidine "ANPP" 6.5%*
- 2933 37 N-Phenethyl-4-piperidone "NPP" 6.5%*
-
2933 39 Heterocyclic compounds with nitrogen hetero-atom[s] only, containing an unfused pyridine ring, whether or not hydrogenated, in the structure, n.e.s. you are here 0.0–4.0%*
- 2933 41 Levorphanol "INN" and its salts 0.0%*
- 2933 49 Heterocyclic compounds with nitrogen hetero-atom[s] only, containing in the structure a quinoline or isoquinoline ring-system, whether or not hydrogenated, but not further fused (excl. levorphanol "INN" and its salts, and inorganic or organic compounds of mercury) 0.0–5.5%*
- 2933 52 Malonylurea "barbituric acid" and its salts 6.5%*
- 2933 53 Allobarbital "INN", amobarbital "INN", barbital "INN", butalbital "INN", butobarbital "INN", cyclobarbital "INN", methylphenobarbital "INN", pentobarbital "INN", phenobarbital "INN", secbutabarbital "INN", secobarbital "INN" and vinylbital "INN", and salts thereof 0.0%*
- 2933 54 Derivatives of malonylurea "barbituric acid" and salts thereof (excl. salts of malonylurea) 6.5%*
- 2933 55 Loprazolam "INN", mecloqualone "INN", methaqualone "INN" and zipeprol "INN", and salts thereof 0.0%*
- 2933 59 Heterocyclic compounds with nitrogen hetero-atom[s] only, containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure (excl. malonylurea "barbituric acid" and its derivatives, allobarbital "INN", amobarbital "INN", barbital "INN", butalbital "INN", butobarbital "INN", cyclobarbital "INN", methylphenobarbital "INN", pentobarbital "INN", phenobarbital "INN", secbutabarbital "INN", secobarbital "INN", vinylbital "INN", loprazolam "INN", mecloqualone "INN", methaqualone "INN" and zipeprol "INN", and salts thereof) 0.0%*
- 2933 61 Melamine 6.5%*
- 2933 69 Heterocyclic compounds with nitrogen hetero-atom[s] only, containing an unfused triazine ring, whether or not hydrogenated, in the structure (excl. melamine) 0.0–5.5%*
- 2933 71 6-Hexanelactam "epsilon-caprolactam" 6.5%*
- 2933 72 Clobazam "INN" and methyprylon "INN" 0.0%*
- 2933 79 Lactams (excl. 6-hexanelactam "epsilon-caprolactam", clobazam "INN", methyprylon "INN", and inorganic or organic compounds of mercury) 6.5%*
- 2933 91 Alprazolam "INN", camazepam "INN", chlordiazepoxide "INN", clonazepam "INN", clorazepate, delorazepam "INN", diazepam "INN", estazolam "INN", ethyl loflazepate "INN", fludiazepam "INN", flunitrazepam "INN", flurazepam "INN", halazepam "INN", lorazepam "INN", lormetazepam "INN", mazindol "INN", medazepam "INN", midazolam "INN", nimetazepam "INN", nitrazepam "INN", nordazepam "INN", oxazepam "INN", pinazepam "INN", prazepam "INN", pyrovalerone "INN", temazepam "INN", tetrazepam "INN" and triazolam "INN", and salts thereof 0.0%*
- 2933 92 Azinphos-methyl "ISO" 6.5%*
- 2933 99 Heterocyclic compounds with nitrogen hetero-atom[s] only (excl. those containing an unfused pyrazole, imidazole, pyridine or triazine ring, whether or not hydrogenated, a quinoline or isoquinoline ring-system, not further fused, whether or not hydrogenated, a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, and lactams, alprazolam "INN", camazepam "INN", chlordiazepoxide "INN", clonazepam "INN", clorazepate, delorazepam "INN", diazepam "INN", estazolam "INN", ethyl loflazepate "INN", fludiazepam "INN", flunitrazepam "INN", flurazepam "INN", halazepam "INN", lorazepam "INN", lormetazepam "INN", mazindol "INN", medazepam "INN", midazolam "INN", nimetazepam "INN", nitrazepam "INN", nordazepam "INN", oxazepam "INN", pinazepam "INN", prazepam "INN", pyrovalerone "INN", temazepam "INN", tetrazepam "INN" and triazolam "INN", salts thereof and azinphos-methyl "ISO") 0.0–6.5%*
Selling to Norway, Great Britain and the United States
What they charge on arrival.
Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.
Great Britain
The rate depends on the line.
- Their lines79 British lines
2933 39 10 00 Iproniazid (INN); ketobemidone hydrochloride (INNM); pyridostigmine bromide (INN)
Northern Ireland follows other rules.
UK tariff data checked Sept. 13, 2026.
United States
6.5% or 15.0%†
Depends on a question
- Their lines15 US lines
- Entry dateSept. 17, 2026
2933.39.08.00 Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused
The US importer of record files the entry.
US tariff data checked Sept. 16, 2026.
See the 4 Norwegian lines
Selling to Norway
Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.
-
29.33.3903
3-Quinuclidinone
- Ordinary duty
- Duty free*
-
29.33.3904
1-[N,N-Dialkyl (≤C10) -N-(hydroxyl, cyano, acetoxy)alkyl (≤C10)) ammonio]-n-(N-3-dimethylcarbamoxy-α-picolyl)-N,N-dialkyl (≤C10) ammonio]decane dibromide (n=1-8)
- Ordinary duty
- Duty free*
-
29.33.3905
1,n-Bis(N-(3-dimethylcarbamoxy-a-picolyl)-N,N-dialkyl (≤C10) ammonio]-alkane-(2,(n-1)-dione) dibromide (n=2-12)
- Ordinary duty
- Duty free*
-
29.33.3908
Other
- Ordinary duty
- Duty free*
Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.
See the 79 British lines
Selling to Great Britain
What UK customs charges when goods like these arrive in Great Britain.
-
2933 39 10 00
Iproniazid (INN); ketobemidone hydrochloride (INNM); pyridostigmine bromide (INN)
- Ordinary duty
- Duty free*
-
2933 39 20 00
2,3,5,6-Tetrachloropyridine
- Ordinary duty
- Duty free*
-
2933 39 25 00
3,6-Dichloropyridine-2-carboxylic acid
- Ordinary duty
- Duty free*
-
2933 39 35 00
2-Hydroxyethylammonium-3,6-dichloropyridine-2-carboxylate
- Ordinary duty
- Duty free*
-
2933 39 40 00
2-Butoxyethyl(3,5,6-trichloro-2-pyridyloxy)acetate
- Ordinary duty
- Duty free*
-
2933 39 45 00
3,5-Dichloro-2,4,6-trifluoropyridine
- Ordinary duty
- Duty free*
-
2933 39 50 00
Fluroxypyr (ISO), methyl ester
- Ordinary duty
- 4.0%*
- Goods of EU origin
- Duty free* You need documentation of EU preferential origin to use this rate.
-
2933 39 55 00
4-Methylpyridine
- Ordinary duty
- Duty free*
Show all 79 lines
-
2933 39 99 01
N-phenylpiperidin-4-amine (4-AP) (CAS RN 23056-29-3)
- Ordinary duty
- Duty free*
-
2933 39 99 02
Tert-butyl 4-anilinopiperidine-1-carboxylate (1-boc-4-AP) (CAS RN 125541-22-2)
- Ordinary duty
- Duty free*
-
2933 39 99 03
N-phenyl-N-(piperidin-4-yl)propanamide (norfentanyl) (CAS RN 1609-66-1)
- Ordinary duty
- Duty free*
-
2933 39 99 04
Methyl 4-aminopicolinate (CAS RN 71469-93-7) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 05
2,6-Bis-[1-(2-tert-butylphenylimino)-ethyl]pyridine (CAS RN 204203-17-8) with a purity by weight of 95 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 06
Tert-butyl (3S)-3-hydroxypiperidine-1-carboxylate (CAS RN 143900-44-1) with a purity by weight of 97 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 07
5-Bromo-2-methoxypyridine (CAS RN 13472-85-0) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 08
Fluazinam (ISO) (CAS RN 79622-59-6) with a purity by weight of 97 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 09
2-(2-Pyridyl)ethanol (CAS RN 103-74-2) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 10
2-Aminopyridin-4-ol hydrochloride (CAS RN 1187932-09-7)
- Ordinary duty
- Duty free*
-
2933 39 99 11
2-(Chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine hydrochloride(CAS RN 153259-31-5)
- Ordinary duty
- Duty free*
-
2933 39 99 12
2,3-Dichloropyridine (CAS RN 2402-77-9)
- Ordinary duty
- Duty free*
-
2933 39 99 13
Imazamox (ISO) (CAS RN 114311-32-9) with a purity by weight of 95 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 15
(S)-6-Bromo-2-(4-(3-(1,3-dioxoisoindolin-2-yl)propyl)-2,2-dimethylpyrrolidin-1-yl)nicotinamide (CAS RN 2606972-45-4) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 16
Tert-butyl (3R)-3-aminopiperidine-1-carboxylate (CAS RN 188111-79-7) with a purity by weight of 96 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 17
2,4-Dichloro-3-nitropyridine (CAS RN 5975-12-2) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 18
Perfluorophenyl 6-fluoropyridine-2-sulfonate (CAS RN 2608048-81-1) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 19
5-Chloro-1-(4-piperidyl)-1H-benzimidazol-2(3H)-one (CAS RN 53786-28-0) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 22
N-(5-bromo-3-methylpyridin-2-yl)-N-methylbenzamide (CAS RN 446299-80-5) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 24
2-Chloromethyl-4-methoxy-3,5-dimethylpyridine hydrochloride (CAS RN 86604-75-3)
- Ordinary duty
- Duty free*
-
2933 39 99 27
Pyridine-2,6-dicarboxylic acid (CAS RN 499-83-2)
- Ordinary duty
- Duty free*
-
2933 39 99 28
Ethyl-3-[(3-amino-4-methylamino-benzoyl)-pyridin-2-yl-amino]-propionate (CAS RN 212322-56-0)
- Ordinary duty
- Duty free*
-
2933 39 99 31
2-(Chloromethyl)-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride(CAS RN 127337-60-4)
- Ordinary duty
- Duty free*
-
2933 39 99 32
2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride (CAS RN 72830-09-2)
- Ordinary duty
- Duty free*
-
2933 39 99 33
5-(3-chlorophenyl)-3-methoxypyridine-2-carbonitrile (CAS RN 1415226-39-9)
- Ordinary duty
- Duty free*
-
2933 39 99 34
Pyridin-3-ol (CAS RN 109-00-2) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 35
Aminopyralid (ISO) (CAS RN 150114-71-9)
- Ordinary duty
- Duty free*
-
2933 39 99 36
1-[2-[5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetyl]piperidine-4-carbothioamide (CAS RN 1003319-95-6)
- Ordinary duty
- Duty free*
-
2933 39 99 37
Aqueous solution of pyridine-2-thiol-1-oxide, sodium salt (CAS RN 3811-73-2)
- Ordinary duty
- Duty free*
-
2933 39 99 38
(2-chloropyridin-3-yl) methanol (CAS RN 42330-59-6)
- Ordinary duty
- Duty free*
-
2933 39 99 40
2-Hydroxypyridine-N-oxide (CAS RN 13161-30-3) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 42
Glasdegib maleate (INN) (CAS RN 2030410-25-2) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 44
Fluroxypyr-meptyl (CAS RN 81406-37-3) with a purity by weight of 95 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 45
2,4-Dichloropyridine-3-carboxaldehyde (CAS RN 134031-24-6) with a purity by weight of 95 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 46
Fluopicolide (ISO) (CAS RN 239110-15-7) with a content by weight of 97% or more
- Ordinary duty
- Duty free*
-
2933 39 99 47
(-)-trans-4-(4'-Fluorophenyl)-3-hydroxymethyl-N-methylpiperidine (CAS RN 105812-81-5)
- Ordinary duty
- Duty free*
-
2933 39 99 48
Flonicamid (ISO) (CAS RN 158062-67-0)
- Ordinary duty
- Duty free*
-
2933 39 99 49
2-Phenyl-2-(2-pyridyl)acetamide (CAS RN 7251-52-7) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 50
N,4-Dimethyl-1-(phenylmethyl)- 3-piperidinamine hydrochloride (1:2) (CAS RN 1228879-37-5) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 51
2-Amino-3-bromo-5-nitropyridine (CAS RN 15862-31-4) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 53
5-Methyl-2-pyridylamine (CAS RN 1603-41-4) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 54
2,5-Dichloro-4,6-dimethylpyridine-3-carbonitrile (CAS RN 91591-63-8) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 55
Pyriproxyfen (ISO) (CAS RN 95737-68-1) of a purity by weight of 97 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 56
2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl]sulfanyl]1H-benzimidazole (CAS RN 103577-40-8) with a purity by weight of 99 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 57
Tert-butyl 3-(6-amino-3-methylpyridin-2-yl)benzoate (CAS RN 1083057-14-0)
- Ordinary duty
- Duty free*
-
2933 39 99 58
Tert-butyl N-[5-(trifluoromethyl)pyridin-3-yl]carbamate (CAS RN 1187055-61-3) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 60
2-Fluoro-6-(trifluoromethyl)pyridine (CAS RN 94239-04-0)
- Ordinary duty
- Duty free*
-
2933 39 99 62
Ethyl 2,6-Dichloronicotinate (CAS RN 58584-86-4)
- Ordinary duty
- Duty free*
-
2933 39 99 63
1-Methyl-4-piperidone (CAS RN 1445-73-4) with a purity by weight of 97 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 65
Acetamiprid (ISO) (CAS RN 135410-20-7)
- Ordinary duty
- Duty free*
-
2933 39 99 66
(2S,4S)-4-Ethoxy-2-[4-(methoxycarbonyl)phenyl]piperidin-1-ium(2Z)-3-carboxyprop-2-enoate (CAS RN 2408761-21-5) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 68
1-(3-Chloropyridin-2-yl)-3-[[5-(trifluoromethyl)-2H-tetrazol-2-yl]methyl]-1H-pyrazole-5-carboxylic acid (CAS RN 1352319-02-8) with a purity by weight of 85 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 70
2,3-Dichloro-5-trifluoromethylpyridine, (CAS RN 69045-84-7)
- Ordinary duty
- Duty free*
-
2933 39 99 72
N-[(1S,5R)-8-Benzyl-8-azabicyclo[3.2.1]octane-3-yl]-2-methylpropanamide (CAS RN 376348-67-3) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 73
6-Chloro-4-(4-fluoro-2-methylphenyl)pyridin-3-amine hydrochloride
- Ordinary duty
- Duty free*
-
2933 39 99 75
Clodinafop-propargyl (ISO) (CAS RN 105512-06-9) with a purity by weight of 90 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 76
Apalutamide (INN) (CAS RN 956104-40-8)
- Ordinary duty
- Duty free*
-
2933 39 99 78
Niraparib tosylate monohydrate (INNM) (CAS RN 1613220-15-7)
- Ordinary duty
- Duty free*
-
2933 39 99 80
Tert-Butyl (3R)-3-(4-amino-2-oxo-2,3-dihydro-1H-imidazo[4, 5-c]pyridin-1-yl)piperidine-1-carboxylate (CAS RN 1971921-33-1) with a purity by weight of 95 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 81
4-Hydroxy-3-pyridinesulphonic acid (CAS RN 51498-37-4) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 82
Picloram (ISO) (CAS RN 1918-02-1) containing by weight not more than 15 % of water and with a dry weight purity of 92 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 84
Diethyl(3-pyridyl)borane (CAS RN 89878-14-8) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 85
2-Chloro-5-chloromethylpyridine (CAS RN 70258-18-3)
- Ordinary duty
- Duty free*
-
2933 39 99 88
(1R,2S,4R)-2-Benzhydrylquinuclidin-3-one (2R,3R)-2,3-dihydroxysuccinate (CAS RN 683206-54-4) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 89
1-Benzyl-4-phenylpiperidine-4-carbonitrile monohydrochloride (CAS RN 71258-18-9) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 91
Piperidin-4-one CAS No 41661-47-6
- Ordinary duty
- Duty free*
-
2933 39 99 92
Tert-butyl 4-oxopiperidine-1-carboxylate CAS No 79099-07-3
- Ordinary duty
- Duty free*
-
2933 39 99 93
Boscalid (ISO) (CAS RN 188425-85-6) with a purity by weight of 98 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 94
Cyantraniliprole (ISO) (CAS RN 736994-63-1) with a purity by weight of 90 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 95
Fluopyram (ISO) (CAS RN 658066-35-4) with a purity by weight of 96,5 % or more
- Ordinary duty
- Duty free*
-
2933 39 99 99
Other
- Ordinary duty
- Depends on the product details
- Goods of EU origin
- Duty free* You need documentation of EU preferential origin to use this rate.
These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.
Contains public sector information licensed under the Open Government Licence v3.0.
Source: UK Department for Business and Trade (data.api.trade.gov.uk).
See the 15 US lines
Selling to the United States
What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.
-
2933.39.08.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, 1-(3-Sulfo propyl) pyridinium hydroxide;N,N'-Bis (2,2,6,6-tetra methyl-4-piperidinyl)-1,6- hexane diamine; 3,5-Dimethyl-2-hydroxy methyl-4-methoxy- pyridine (pyrmethyl alcohol); Dipenta methylene thiuram tetra sulfide; 2H-Indol-2-one,1,3-dihydro-1-phenyl-3-(4- pyridinyl methylene); 4-Picolyl chloride hydro chloride; and Piperidino ethyl chloride hydro chloride
- General rate
- Free
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
-
2933.39.10.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Collidines, lutidines and picolines
- General rate
- Free
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.20.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, p-Chloro-2-benzylpyridine; 4-Chloro-1-methylpiperidine hydrochloride; 1,4-Dimethyl-6-hydroxy-3-cyanopyrid-2-one; Di-(2,2,6,6-tetramethyl-4-hydroxy- piperidine)sebacate; 2-Methyl-5-ethylpyridine; 4-Phenylpropylpyridine; α-Phenylpyridylacetic acid, methyl ester; Picolinic acid; 2-Pyridinecarboxaldehyde; and 2,5-Pyridinedicarboxylic acid
- General rate
- 5.8%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.21.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Pesticides, Fungicides
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.23.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Pesticides, Herbicides, o-Paraquat dichloride
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.25.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Pesticides, Herbicides, Other
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.27.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Pesticides, Other
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.31.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Drugs, Antidepressants, tranquilizers and other psychotherapeutic agents
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.41.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Drugs, Other
- General rate
- 6.5%
- From the EU
- 6.5% or 15.0%† Depends on a question US headings applied: 9903.04.62 Section 232 pharmaceuticals, Proclamation 11020 of 2 April 2026 (91 FR 18183) clauses (3)(c), (4), (5) and (7), heading 9903.04.62 of subchapter III of chapter 99 with U.S. note 40(c) and (f): the rate for patented pharmaceuticals and associated ingredients shall be 15 percent for products of the European Union, the sum of the column 1 duty rate and the additional duty being that rate; generic pharmaceuticals are not subject to tariffs pursuant to section 232 at this time; effective 31 July 2026 for the companies listed in Annex III and 29 September 2026 for other companies
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2933.39.61.10
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Products described in additional U.S. note 3 to section VI, 3-Quinuclidinyl benzilate
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.61.20
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Products described in additional U.S. note 3 to section VI, 1-[N,N-Dialkyl (≤C10)-N-(n-(hydroxyl, cyano, acetoxy)alkyl (≤C10)) ammonio]-n-n-[N-(3- dimethylcarbamoxy-α-picolinyl)-N,N-dialkyl (≤C10) ammonio]decane dibromide (n=1-8)
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.61.30
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Products described in additional U.S. note 3 to section VI, 1,n-Bis[N-(3-dimethylcarbamoxy-α-picolyl)- N,N-dialkyl (≤ C10) ammonio]-alkane-(2,(n-1)- dione) dibromide (n=2-12)
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.61.40
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Products described in additional U.S. note 3 to section VI, Other, N-phenyl-4-piperidinamine (4-AP), tert-butyl 4-(phenylamino)piperidine-1-carboxylate (tert-butyl 4-anilinopiperidine-1-carboxylate, 1-boc-4-AP), norfentanyl (N-phenyl-N-(4-piperidyl)propionamide), piperidin-4-one (4-piperidone) and tert-butyl 4-oxopiperidine-1-carboxylate (1-boc-4-piperidone); salts thereof
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.61.92
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other, Products described in additional U.S. note 3 to section VI, Other
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
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2933.39.92.00
Heterocyclic compounds with nitrogen hetero-atom(s) only, Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure, Other
- General rate
- 6.5%
- From the EU
- 10.0%† Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
Anti-dumping and countervailing duties, US import taxes and customs fees are not included.
The descriptions above are the US tariff texts, which the United States publishes in English only.
Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.
This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.
Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.
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