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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not specifically in bales but other primary form
Statistical suffix specifies bale form; pellets or crumb would use different breakout.
If reclaimed synthetic rubber
Reclaimed material from used products classifies separately from virgin synthetic rubber.
If in bulk powder/granule form and compounded
Compounded powders shift from primary synthetic to compounded rubber heading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide polymerization process certification distinguishing from E-SBR to prevent duty disputes
• Label bales clearly as 'S-SBR solution polymerized' with composition; avoid generic 'SBR' markings
• Watch for moisture content affecting bale integrity, which could trigger waste classification under 4004
Related Products 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.
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.