Key facts
- HS subheading
- 2933.59
- National lines
- 41
- 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
- Chapter
- 29: Organic chemicals
Summary
The European Union tariff splits HS 2933.59 (compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: Other) into 41 national lines: 2933 59 10 00 (diazinon (ISO)), 2933 59 20 00 (1,4-Diazabicyclo[2.2.2]octane (triethylenediamine)), 2933 59 95 10 (6-Amino-1,3-dimethyluracil (CAS RN 6642-31-5)), 2933 59 95 13 (2-Diethylamino-6-hydroxy-4-methylpyrimidine (CAS RN 42487-72-9)) and 37 others.
European Union lines under 2933.59
The European Union tariff splits HS 2933.59 (compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: Other) into 41 national lines: 2933 59 10 00 (diazinon (ISO)), 2933 59 20 00 (1,4-Diazabicyclo[2.2.2]octane (triethylenediamine)), 2933 59 95 10 (6-Amino-1,3-dimethyluracil (CAS RN 6642-31-5)), 2933 59 95 13 (2-Diethylamino-6-hydroxy-4-methylpyrimidine (CAS RN 42487-72-9)) and 37 others.
- 2933 59 10 00Diazinon (ISO)Duty: 0%
- 2933 59 20 001,4-Diazabicyclo[2.2.2]octane (triethylenediamine)Duty: 0%
- 2933 59 95 106-Amino-1,3-dimethyluracil (CAS RN 6642-31-5)Duty: 6.5%
- 2933 59 95 132-Diethylamino-6-hydroxy-4-methylpyrimidine (CAS RN 42487-72-9)Duty: 6.5%
- 2933 59 95 142-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide (CAS RN 1211443-61-6) with a purity by weight of 97 % or moreDuty: 6.5%
- 2933 59 95 16Tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate (CAS RN 571188-59-5) with a purity by weight of 98 % or moreDuty: 6.5%
- 2933 59 95 19Tert-butyl 4-[(2-chloropyrimidin-5-yl)oxy]butanoate (CAS RN 945771-55-1) with a purity by weight of 95 % or moreDuty: 6.5%
- 2933 59 95 202,4-Diamino-6-chloropyrimidine (CAS RN 156-83-2)Duty: 6.5%
- 2933 59 95 272-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-3-hydroxypropylacetate (CAS RN 88110-89-8)Duty: 6.5%
- 2933 59 95 292-Amino-4-(4-methylpiperazin-1-yl) benzoic acid tert-butyl ester (CAS RN 1034975-35-3) with a purity by weight of 95 % or moreDuty: 6.5%
- 2933 59 95 31Sotorasib (INN) (CAS RN 2296729-00-3) with a purity by weight of 99 % or moreDuty: 6.5%
- 2933 59 95 325-Chloro-3-nitropyrazolo[1,5-a]pyrimidine (CAS RN 1363380-51-1) with a purity by weight of 98 % or moreDuty: 6.5%
- 2933 59 95 334,6-Dichloro-5-fluoropyrimidine (CAS RN 213265-83-9)Duty: 6.5%
- 2933 59 95 346-chloro-1,3-dimethyluracil (CAS RN 6972-27-6) with a purity by weight of 97 % or moreDuty: 6.5%
- 2933 59 95 353-Iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS RN 151266-23-8) with a purity by weight of 98 % or moreDuty: 6.5%
- 2933 59 95 361-(Cyclopropylcarbonyl)piperazine hydrochloride (CAS RN 1021298-67-8) with a purity by weight of 98 % or moreDuty: 6.5%
- 2933 59 95 385-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS No 139756-22-2) with a purity by weight of 98 % or moreDuty: 6.5%
- 2933 59 95 40Pirimiphos-methyl (ISO) (CAS RN 29232-93-7) with a purity by weight of 90 % or moreDuty: 6.5%
- 2933 59 95 412-(4-Phenoxyphenyl)-7-(piperidin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS RN 2190506-57-9) with a purity by weight of 98 % or moreDuty: 6.5%
- 2933 59 95 441,4,5,6-Tetrahydro-1,2-dimethylpyrimidine (CAS RN 4271-96-9) with a purity by weight of 98 % or moreDuty: 6.5%
- 2933 59 95 451-[3-(Hydroxymethyl)pyridin-2-yl]-4-methyl-2-phenylpiperazine (CAS RN 61337-89-1)Duty: 6.5%
- 2933 59 95 46Trilaciclib (CAS RN 1374743-00-6) with a purity by weight of 99 % or moreDuty: 6.5%
- 2933 59 95 476-Methyl-2-oxoperhydropyrimidin-4-ylurea (CAS RN 1129-42-6) with a purity of 94 % or moreDuty: 6.5%
- 2933 59 95 502-(2-Piperazin-1-ylethoxy)ethanol (CAS RN 13349-82-1)Duty: 6.5%
- 2933 59 95 51(1R,5S)-8-Benzyl-3,8-diazabicyclo[3.2.1]octane ; 4-(4-hydroxyphenyl)phenol (2:1) (CAS RN 2642049-87-2) with a purity by weight of 95 % or moreDuty: 6.5%
- 2933 59 95 526-Benzyladenine (CAS RN 1214-39-7) with a purity by weight of 97 % or moreDuty: 6.5%
- 2933 59 95 542-Chloro-4-methylpyrimidine (CAS RN 13036-57-2) with a purity by weight of 99 % or moreDuty: 6.5%
- 2933 59 95 56Ruxolitinib phosphate (INNM) (CAS RN 1092939-17-7) with a purity by weight of 99 % or moreDuty: 6.5%
- 2933 59 95 58Sitagliptin phosphate monohydrate (INNM) (CAS RN 654671-77-9) with a purity by weight of 95 % or more, and containing by weight not more than 1 % of a stabiliserDuty: 6.5%
- 2933 59 95 602,6-Dichloro-4,8-dipiperidinopyrimido[5,4-d]pyrimidine (CAS RN 7139-02-8)Duty: 6.5%
- 2933 59 95 614-Methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS RN 945950-37-8) with a purity by weight of 98 % or moreDuty: 6.5%
- 2933 59 95 631-(3-Chlorophenyl) piperazine (CAS RN 6640-24-0)Duty: 6.5%
- 2933 59 95 64Thiopental (INNM) (CAS RN 76-75-5) with a purity by weight of 98 % or moreDuty: 6.5%
- 2933 59 95 651-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) (CAS RN 140681-55-6)Duty: 6.5%
- 2933 59 95 66Piperazin-2-one (CAS RN 5625-67-2) with a purity by weight of 96 % or moreDuty: 6.5%
- 2933 59 95 68Guanine (CAS RN 73-40-5) with a purity by weight of 99 % or moreDuty: 6.5%
- 2933 59 95 70N-(4-Ethyl-2,3-dioxopiperazin-1-ylcarbonyl)-D-2-phenylglycine (CAS RN 63422-71-9)Duty: 6.5%
- 2933 59 95 773-(Trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine hydrochloride (1:1) (CAS RN 762240-92-6)Duty: 6.5%
- 2933 59 95 82Ametoctradin (ISO) (CAS RN 865318-97-4) with a purity by weight of 98 % or moreDuty: 6.5%
- 2933 59 95 875-Bromo-2,4-dichloropyrimidine (CAS RN 36082-50-5)Duty: 6.5%
- 2933 59 95 90Other
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 2933.59 are live on border.bot for the United States (13 lines, also used by 1 other country).
- United States13 lines, used by 1 other country
Frequently asked questions
How many national tariff lines does the European Union tariff have under HS 2933.59?
The European Union tariff splits HS 2933.59 (compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: Other) into 41 national lines: 2933 59 10 00 (diazinon (ISO)), 2933 59 20 00 (1,4-Diazabicyclo[2.2.2]octane (triethylenediamine)), 2933 59 95 10 (6-Amino-1,3-dimethyluracil (CAS RN 6642-31-5)), 2933 59 95 13 (2-Diethylamino-6-hydroxy-4-methylpyrimidine (CAS RN 42487-72-9)) and 37 others.
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.