Styrene-Acrylonitrile (SAN) Copolymer Pellets from China
Transparent SAN copolymer pellets used for injection molding applications. These pellets consist of styrene and acrylonitrile monomers where both units contribute 95% or more by weight of the total polymer content, meeting the specific subheading requirements for 3903.20.00.00. Primarily supplied in 25kg bags for industrial processing.
Duty Rate — China → United States
44%
Rate breakdown
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Verify monomer composition via certificate of analysis showing styrene-acrylonitrile units comprising ≥95% by weight to qualify under this specific subheading
• Ensure proper SDS (Safety Data Sheets) accompany shipments as these are hazardous materials under DOT regulations
• Avoid misclassification as general polystyrene (3903.11) by confirming copolymer content exceeds simple homopolymer specifications