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HTS lookup › Chapter 29 › Heading 2933

HTS 2933.59 (2933.59.00) duty rate

2933.59.00 is not a rated tariff line. Subheading 2933.59 (Heterocyclic compounds with nitrogen hetero-atom(s) only › Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure › Other) is split into 13 tariff lines, and the duty rate depends on which one your product falls under:

LineDescriptionGeneralSection 301 (China)Exclusions
2933.59.10Aromatic or modified aromatic: Herbicides6.5%none
2933.59.15Aromatic or modified aromatic: Other6.5%none
2933.59.18Pesticides: Other6.5%none
2933.59.21Antihistamines, including those principally used as anti-nauseants6.5%none
2933.59.22Nicarbazin; and Trimethoprim6.5%none
2933.59.36Anti-infective agents: Other6.5%none
2933.59.46Antidepressants, tranquilizers and other psychotherapeutic agents6.5%none
2933.59.53Aromatic or modified aromatic: Other6.5%none
2933.59.59Drugs: Other3.7%none
2933.59.70Products described in additional U.S. note 3 to section VI6.5%none
2933.59.80Aromatic or modified aromatic: Other6.5%none
2933.59.852-Amino-4-chloro-6-methoxy pyrimidine; 2-Amino-4,6-di methoxy pyrimidine; and 6-Methyl uracilFreenone
2933.59.95Other: Other6.5%none

Open the line that matches your product for its full rate table, Section 301 actions, exclusions, statistical suffixes and a free duty calculator.

Official USITC HTS, 2026HTSRev22 · check on hts.usitc.gov

Subheading 2933.59 at a glance

Heading 2933 · Chapter 29 · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC); not legal or customs advice. Classification is decided by CBP.

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