Acrylic Impact Modifier Pellets MBAM from Germany
Methyl methacrylate-butadiene-acrylate-methyl methacrylate (MBAM) copolymer pellets used to toughen PVC. HTS 3906.90.5000 applies as acrylic copolymer with predominant acrylic monomers per classification rules.
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%
Import Tips
• Document core-shell morphology via TEM images if challenged on copolymer structure
• Clearly distinguish from finished PVC compounds (Chapter 39 heading 3904)
• Masterbatch containing >50% carrier resin may classify as polymer blend