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3903.90.50.00/Extrusion Grade Polystyrene PSX 125/Japan

Extrusion Grade Polystyrene PSX 125 from Japan

PSX 125 is low-viscosity polystyrene pellets optimized for film extrusion, >95% styrene content qualifying under HTS 3903.90.5000 'Other'. Primary form classification per subheading note (a)(1); not a finished sheet.

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

• Specify melt flow index in docs to prove suitability for processing, confirming primary form

• Package in moisture-proof bags to prevent degradation affecting quality declarations

Extrusion Grade Polystyrene PSX 125 from Japan — Import Duty Rate | HTS 3903.90.50.00