Architectural Foam Relief Sheets from Japan
Architectural foam relief sheets are cellular polystyrene sheets molded with decorative surface patterns for facade cornices and trim. They are classified under tariff item 3921.11.00 as cellular plates and sheets of polymers of styrene, per the chapter notes on cellular plastics.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the sheets are imported as raw cellular styrene sheets, not as finished architectural articles, to qualify for 3921.11.00
• Declare the polymer composition (polystyrene) and cellular structure clearly on customs documents
• Check if the relief patterns constitute 'surface-worked' beyond cutting, which may affect classification