Polystyrene Sign Board Sheet from Mexico
Large, flat polystyrene sheets designed for outdoor signage, noncellular and not reinforced. Falls under HTS 3920.30.00.00 as plates of styrene polymers, ideal for printing and cutting. Pure polystyrene composition ensures correct heading per polymer notes.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include material safety data sheets (MSDS) confirming 95%+ polystyrene content
• Check for UV stabilizers; chemical mods stay under styrene unless specified otherwise