3812.39—Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics, other
General duty rate
Free – 6.5%
Across 5 10-digit lines; pick a line below for the exact rate
Coverage on this page
Plain-English explanation
HTS 3812.39 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics, other. It sits in Chapter 38: Miscellaneous chemical products, Section VI: Products of the Chemical or Allied Industries and rolls up 5 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 3812.39(5)
Pick a line to view full rate detail and compute landed duty
3812.39.20.00Mixtures of N,N'-diaryl-p-phenylenediamines6.5%3812.39.30.00Master batches of poly[nitrilomethanetetraaryl- nitrilo[2,4,6- tris(1-methylethyl)-1,3- phenylene]]-2,6-bis(1-methylethyl)phenyl]-ω- [[[[2,6-bis(1-methylethyl)phenyl]amino]- methylene]amino]carbodiimide or 2,4-diisocyanate-1,3,5-tris(1-methylethyl)- benzene homopolymer with polyethylene, polyethylene terephthalate, or thermoplastic polyurethanes;Master batches of 3-(2H-benzotriazol-2-yl)-5- (tert-butyl)-4-hydroxybenzenepropanoic acid, C7-C9 branched or linear alkyl esters; andMaster batches of α-[3-[3-(2H-benzotriazol-2- yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1- oxopropyl-ω-[3-[3-(2H-benzotriazol-2-yl)-5- (1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxo- propyl] poly(oxyethylene)Free3812.39.60.00Other6.5%3812.39.70.00Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacateFree3812.39.90.00Other5%Frequently asked questions
What does HTS 3812.39 cover?
HTS 3812.39 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics, other. It belongs to Chapter 38 and rolls up 5 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 3812.39?
General (Column 1) duty rates for the 10-digit lines under HTS 3812.39 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 3812.39?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 3812.39 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 3812.39?
No active AD/CVD (antidumping or countervailing duty) orders currently flag any line under HTS 3812.39 in Tandom's catalog. Tandom monitors Federal Register notices daily; any new orders will appear here within 24h of publication.
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