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3902.20.50.00/Polyisobutylene Tire Inner Liner Resin/Germany

Polyisobutylene Tire Inner Liner Resin from Germany

High molecular weight polyisobutylene resin used in butyl rubber compounding for tire inner liners, qualifying for HTS 3902.20.5000 as 'Other' polyisobutylene in primary pellet form. Provides air retention properties when copolymerized during tire manufacturing.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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Import Tips

• Specify Mooney viscosity for classification verification; ensure compatibility certificates for butyl blending; avoid pre-mixed compounds classifying as 4002

Polyisobutylene Tire Inner Liner Resin from Germany — Import Duty Rate | HTS 3902.20.50.00