Crystal Polystyrene GPPS 535H from China
GPPS 535H is a clear, crystal-grade polystyrene resin for injection molding, composed of >95% styrene monomer units in pellet form. Falls under HTS 3903.90.5000 as other styrene polymers in primary forms per subheading note (a)(1). Used in electronics housings and toys.
Duty Rate — China → United States
41.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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)
Import Tips
• Certify optical clarity and monomer purity to support 3903 classification over commodity plastics
• Avoid bulk packaging over 38.1x45.7 cm if seeking special rates under related notes, though not applicable here