Styrene-butadiene rubber produced by solution polymerization (S-SBR) in bales
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 > Containing 50 percent or less styrene by weight of the dry polymer: > Styrene-butadiene rubber produced by solution polymerization (S-SBR) in bales
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 4002.19.00.16
Solution Polymerized Styrene-Butadiene Rubber (S-SBR) in Bales
S-SBR produced via solution polymerization with 50% or less styrene content, compressed into bales for handling and storage. This synthetic rubber in primary bale form falls under HTS 4002.19.00.16 as it meets the definition of synthetic rubber in primary forms, not compounded with vulcanizing agents or fillers beyond permitted additives.
High Vinyl Solution S-SBR 2530AS in Bales
Commercial grade S-SBR like Styron 2530AS with high vinyl content (30%+), low styrene (~25%), baled for tire tread compounds. Classified under HTS 4002.19.00.16 as solution-polymerized SBR in bales, primary form per Chapter notes excluding compounded additives.
Low Styrene S-SBR SLR4602 in Bales
S-SBR grade SLR4602 with ~19% styrene and high vinyl for winter tire applications, supplied in dense bales. Fits HTS 4002.19.00.16 as solution-polymerized SBR bales containing ≤50% styrene, retaining raw material character without prohibited compounding.
Tire Tread Grade S-SBR Buna VSL 5025-2 HM in Bales
Specialty S-SBR Buna VSL 5025-2 HM with 25% styrene, high Mooney viscosity for tire treads, baled for transport. Under HTS 4002.19.00.16 as it is solution SBR ≤50% styrene in primary bale form, unadulterated per Chapter exclusions.
General Purpose Solution S-SBR SSBR-1502 in Bales
Versatile S-SBR 1502 grade with ~15% styrene for belts and hoses, solution polymerized and baled. Classifies to HTS 4002.19.00.16 for bale-form SBR ≤50% styrene, excluding textiles or compounded per Chapter notes.