Thermoplastic Polysulfide Resin Powder from Japan
Polysulfide polymers in thermoplastic powder primary form, note 3 products of heading 3911. Under 3911.90.91.10 as other thermoplastics, used in sealants and fuel-resistant coatings.
Duty Rate — Japan → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Supplier affidavits on sulfur monomer content essential for note 3 verification
• Avoid compounding; pure powder prevents shift to 3920 plates/films