2924.21—Ureines and their derivatives; salts thereof
General duty rate
Free – 6.5%
Across 8 10-digit lines; pick a line below for the exact rate
Coverage on this page
Up one level: 2924 — Carboxyamide-function compounds; amide-function compounds of carbonic acid: (heading)
Plain-English explanation
HTS 2924.21 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Ureines and their derivatives; salts thereof. It sits in Chapter 29: Organic chemicals, Section VI: Products of the Chemical or Allied Industries and rolls up 8 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 2924.21(8)
Pick a line to view full rate detail and compute landed duty
2924.21.04.003-(p-Chlorophenyl)-1,1-dimethylurea (Monuron)6.5%2924.21.08.001,1-Dimethyl-3-(α,α,α-trifluoro-m- tolyl)urea (Fluometuron)Free2924.21.12.001-(2-Methylcyclohexyl)-3-phenylureaFree2924.21.16.00Other6.5% 2924.21.18.00sym-Diethyldiphenylurea6.5%2924.21.20.00Products described in additional U.S. note 3 to section VI6.5%Frequently asked questions
What does HTS 2924.21 cover?
HTS 2924.21 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Ureines and their derivatives; salts thereof. It belongs to Chapter 29 and rolls up 8 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 2924.21?
General (Column 1) duty rates for the 10-digit lines under HTS 2924.21 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 2924.21?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 2924.21 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 2924.21?
Learn more
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