2933.19—Heterocyclic compounds with nitrogen hetero-atom(s) only, other
General duty rate
Free – 6.5%
Across 13 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 2933.19 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 13 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 2933.19(13)
Pick a line to view full rate detail and compute landed duty
2933.19.04.00Aminomethylphenylpyrazole (Phenylmethylaminopyrazole); and 3-Methyl-1-(p-tolyl)-2-pyrazolin-5-one (p-Tolyl methyl pyrazolone)Free2933.19.08.003-(5-Amino-3-methyl-1H-pyrazol-1-yl)- benzenesulfonic acid; Amino-J-pyrazolone; 3-Amino-1-(2,4,6-trichlorophenyl)-5- pyrazolone; 3-Carboxy-1,4-sulfophenylpyrazol-5-one; 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1- yl)benzenesulfonic acid; 1-(m-Chlorophenyl)-3-methyl-2-pyrazolin- 5-one;p-Chloropyrazolone; 1-(2',5'-Dichlorophenyl)-3-methyl-2- pyrazolin-5-one; 1-(o-Ethylphenyl)-3-methyl-2-pyrazolin- 5-one; 5-Imino-3-methyl-1-phenylpyrazole; 5-Imino-3-methyl-1-(m-sulfophenyl)- pyrazole; 2,4-Methylcarboxypyrazolic acid; Methylphenylpyrazolone; and Sulfinpyrazone5.8%2933.19.15.001,2-Dimethyl-3,5-diphenyl-1H-pyrazolium methyl sulfate (Difenzoquat methyl sulfate)Free2933.19.18.002-Chloro-5-sulfophenylmethylpyrazolone; 2,5-Dichloro-4-(3-methyl-5-oxo-2- pyrazolin-1-yl) benzenesulfonic acid; Phenyl carbethoxypyrazolone;m-Sulfaminopyrazolone (m-Sulfamido- phenyl methyl pyrazolone); and 1-(p-Sulfophenyl)-3-methyl pyrazoloneFree2933.19.23.00Pesticides6.5% 2933.19.30.10Couplers, for use in color negative photographic paper6.5% 2933.19.30.95Other6.5% 2933.19.35.00Drugs6.5%2933.19.37.00Products described in additional U.S. note 3 to section VI6.5%2933.19.43.00Other6.5%2933.19.45.00Drugs3.7%2933.19.70.003-Methyl-5-pyrazoloneFree2933.19.90.00Other6.5% Frequently asked questions
What does HTS 2933.19 cover?
HTS 2933.19 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 13 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 2933.19?
General (Column 1) duty rates for the 10-digit lines under HTS 2933.19 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 2933.19?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 2933.19 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 2933.19?
No active AD/CVD (antidumping or countervailing duty) orders currently flag any line under HTS 2933.19 in Tandom's catalog. Tandom monitors Federal Register notices daily; any new orders will appear here within 24h of publication.
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