Flame Retardant Polystyrene FRPS V0 from Canada
FRPS V0 is polystyrene resin with halogen-free flame retardants, styrene monomer contributing >95% polymer weight in primary form. HTS 3903.90.5000 as 'Other' styrene polymers; retardants treated as additives per notes. Used in electrical components.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare flame retardant as non-polymer additive to avoid chemical modification reclassification
• Comply with TSCA for flame retardant chemicals in polymer imports