2933.49—Heterocyclic compounds with nitrogen hetero-atom(s) only, other
General duty rate
Free – 6.5%
Across 9 10-digit lines; pick a line below for the exact rate
Coverage on this page
Up one level: 2933 — Heterocyclic compounds with nitrogen hetero-atom(s) only: (heading)
Plain-English explanation
HTS 2933.49 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Heterocyclic compounds with nitrogen hetero-atom(s) only, other. It sits in Chapter 29: Organic chemicals, Section VI: Products of the Chemical or Allied Industries and rolls up 9 10-digit statistical lines, with general duty rates ranging from Free to 6.5%. No Chapter 99 tariff modifications or AD/CVD orders currently flag any line under this subheading in Tandom's catalog.
10-digit lines under 2933.49(9)
Pick a line to view full rate detail and compute landed duty
2933.49.08.004,7-Dichloroquinoline6.5%2933.49.10.00Ethoxyquin (1,2-Dihydro-6-ethoxy-2,2,4- trimethylquinoline)6.5%2933.49.15.008-Methylquinoline and Isoquinoline5.8%2933.49.17.00Ethyl ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3- quinolinecarboxylateFree2933.49.20.005-Chloro-7-iodo-8-quinolinol (Iodo chlo rhydroxy quin); Deco quinate; Diiodo hydroxy quin; and Oxy quinoline sulfate6.5%2933.49.26.00Other6.5% Frequently asked questions
What does HTS 2933.49 cover?
HTS 2933.49 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Heterocyclic compounds with nitrogen hetero-atom(s) only, other. It belongs to Chapter 29 and rolls up 9 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 2933.49?
General (Column 1) duty rates for the 10-digit lines under HTS 2933.49 range from Free to 6.5%. The exact rate depends on the specific 10-digit statistical line — pick a line below to see its full rate detail.
How do I find the right 10-digit line under HTS 2933.49?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 2933.49 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Are there AD/CVD orders affecting HTS 2933.49?
Learn more
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