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3921.11.00.00/Styrene Foam Acoustic Panels/Canada

Styrene Foam Acoustic Panels from Canada

Polystyrene foam sheets with cellular structure for sound absorption in studios/recording booths. HTS 3921.11.00.00 for styrene cellular plates before final assembly. Flame-retardant treated.

Duty Rate — Canada → United States

15.3%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Include flammability test results in documentation

• Classify as sheets until framed

• Size compliance key for special rates

Styrene Foam Acoustic Panels from Canada — Import Duty Rate | HTS 3921.11.00.00