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Home > HTS Codes > Chapter 29 > 2933 > 2933.59

Custom Duty Rate for HTS Code 2933.59 : Heterocyclic compounds with nitrogen hetero-atom[s] only, containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure (excluding 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)

Heading/SubheadingArticle DescriptionUnit of QuantityRates of Duty
12
GeneralSpecial
2933.59.10.00Aromatic heterocyclic herbicides, containing a pyrimidine or piperazine ringkg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 48.5%
2933.59.15.00Aromatic heterocyclic pesticides, other than herbicides, containing a pyrimidine or piperazine ringkg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 64.5%
2933.59.18.00Non-aromatic heterocyclic pesticides, containing a pyrimidine or piperazine ringkg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,KR,MA,MX,OM,P,PA,PE,S,SG)30.00%
2933.59.21.00Antihistamines, including those used as anti-nauseants, containing a pyrimidine or piperazine ringkg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 82%
2933.59.22.00Nicarbazin or trimethoprim, being aromatic heterocyclic anti-infective agentskg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 46%
2933.59.36.00Aromatic heterocyclic anti-infective agents, other than nicarbazin or trimethoprim, containing a pyrimidine or piperazine ringkg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 67.5%
2933.59.46.00Antidepressants, tranquilizers and other psychotherapeutic agents, containing a pyrimidine or piperazine ringkg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 149.5%
2933.59.53.00Aromatic heterocyclic drugs, not specified elsewhere, containing a pyrimidine or piperazine ringkg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 45%
2933.59.59.00Non-aromatic heterocyclic drugs, containing a pyrimidine or piperazine ringkg0.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)30.00%
2933.59.70.00Aromatic heterocyclic compounds with a pyrimidine or piperazine ring, described in additional u.s. note 3 to section vikg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 52%
2933.59.80.00Aromatic heterocyclic compounds with a pyrimidine or piperazine ring, not elsewhere specifiedkg10.00%Free (A+,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,MA,MX,OM,P,PA,PE,S,SG)15.4¢/kg + 52%
2933.59.85.002-amino-4-chloro-6-methoxypyrimidine or other specified pyrimidines, containing a pyrimidine or piperazine ringkgFree30.00%
2933.59.95.00Non-aromatic heterocyclic compounds, not elsewhere specified, containing a pyrimidine or piperazine ringkg10.00%Free (A,AU,BH,CA,CL,CO,D,E,IL,JO,K,KR,L,MA,MX,OM,P,PA,PE,S,SG)30.00%

Disclaimer: The HTS code data and duty rates shown on this page are sourced from the Harmonized Tariff Schedule of the United States, Revision 15 (2025), published by the U.S. International Trade Commission (USITC). This information is provided for general reference purposes only. Credlix is a trade finance platform, not a licensed customs broker, freight forwarder, or trade law firm. It makes no warranty, express or implied, regarding the accuracy, completeness, or fitness of this data. Always verify against the latest schedule at hts.usitc.gov before making any import decisions.

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