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3903.90.50.00/Crystal Polystyrene GPPS 535H/Japan

Crystal Polystyrene GPPS 535H from Japan

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 — 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%
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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

Crystal Polystyrene GPPS 535H from Japan — Import Duty Rate | HTS 3903.90.50.00