Polystyrene-Modified SBR Granules from China
Granular synthetic rubber mixture of SBR with over 50 percent styrene content by dry weight, in bulk primary form for tire compounding. HTS 4002.19.00.20 applies as it meets synthetic rubber vulcanization test, high styrene spec, and excludes textiles/electrical per chapter exclusions. Used as raw input for rubber vulcanization.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include vulcanization test results per chapter note 2 to prove synthetic rubber status; label clearly as >50% styrene
• Pitfall: classifying as reclaimed if not waste per note 6