Subheading

4002.19.00

Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip: Styrene-butadiene rubber (SBR); carboxylated styrene-butadiene rubber (XSBR): Other

4002 Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip

Duty rates

Column 1, General

Free

The rate for goods from countries with normal trade relations.

Column 1, Special

No programme rate on this line

Only if the goods qualify under that programme's rules of origin, which is a determination nobody here can make for you.

Column 2

20%

For the small number of countries named in General Note 3(b), which is not held here.

Additional duties

This line points at 1 chapter 99 provision. The duty they carry is in addition to the rates above.

9903.90.08: Additional duties, chapter 99 subchapter III

Articles the product of the Russian Federation, as provided for in U.S. note 30(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(b) to this subchapter

column 2 rate: 35%

These are the published rates for this line. They are not a landed duty. Additional duties under chapter 99, which is where section 232 and section 301 sit, can apply through the U.S. notes to that chapter without a footnote on this line, and those notes are not held here. Classification and country of origin are yours to determine.

Footnotes

Applies to	Text
other	See 9903.90.08.

Below this

Code	Description	General
4002.19.00.14	Styrene-butadiene-styrene block co- polymers produced by solution polymerization (SBS, thermoplastic elastormers), in granules, crumbs or powders	Free
4002.19.00.15	Styrene-butadiene rubber produced by emulsion polymerization (E-SBR) in bales	Free
4002.19.00.16	Styrene-butadiene rubber produced by solution polymerization (S-SBR) in bales	Free
4002.19.00.19	Other	Free
4002.19.00.20	Containing over 50 percent styrene by weight of the dry polymer	Free

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2026HTSRev17, retrieved 2026-08-27, from the USITC