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3902.90.00/Hybrar 7310SE Polyolefin Block Copolymer/Mexico

Hybrar 7310SE Polyolefin Block Copolymer from Mexico

Hybrar 7310SE styrenic block copolymer with olefin midblock, classified HTS 3902.90.00 as predominant olefin polymer per note (a)(4). Primary form for asphalt modification.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Styrene content <20% declaration; hydrogenation status docs

• Hot-melt processing validation