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%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Declare flame retardant as non-polymer additive to avoid chemical modification reclassification
• Comply with TSCA for flame retardant chemicals in polymer imports