</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Impact-Modified SAN Copolymer Granules from Japan

SAN copolymer granules with rubber modification for improved toughness in appliance components. Chemical modification keeps classification under unmodified SAN per subheading notes, with core styrene-acrylonitrile units ≥95% by weight. Used in blender housings and power tool casings.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Include technical data sheets specifying impact modification doesn't alter base SAN copolymer classification

Ensure bulk density specifications match primary form requirements (not finished shapes)