2921.19—Amine-function compounds, other
General duty rate
Free – 6.5%
Across 7 10-digit lines; pick a line below for the exact rate
Coverage on this page
Up one level: 2921 — Amine-function compounds (heading)
Plain-English explanation
HTS 2921.19 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Amine-function compounds, other. It sits in Chapter 29: Organic chemicals, Section VI: Products of the Chemical or Allied Industries and rolls up 7 10-digit statistical lines, with general duty rates ranging from Free to 6.5%. 4 AD/CVD orders flag at least one child line.
10-digit lines under 2921.19(7)
Pick a line to view full rate detail and compute landed duty
2921.19.11.00Mono-, di- and triethylamines;mono-, di-, and tri-(propyl- and butyl-)monoamines; salts of any of the foregoing3.7%2921.19.31.003-Amino-3-methyl-1-butyne; (Dimethylamino)isopropyl chloride hydrochlorideFree2921.19.61.10N,N-Dialkyl (methyl, ethyl or n-propyl)-2-chloroethylamines and their protonated salts6.5% 2921.19.61.20Bis(2-chloroethyl)ethylamine) 6.5% 2921.19.61.30Chlormethine (INN) (bis(2-chloroethyl)methylamine) 6.5% 2921.19.61.40AD/CVD orders(4)
Antidumping or countervailing orders covering one or more lines under 2921.19
Frequently asked questions
What does HTS 2921.19 cover?
HTS 2921.19 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Amine-function compounds, other. It belongs to Chapter 29 and rolls up 7 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 2921.19?
General (Column 1) duty rates for the 10-digit lines under HTS 2921.19 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 2921.19?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 2921.19 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 2921.19?
Learn more
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