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6806.90.00.20/Molded Calcium Silicate Acoustic Barrier Panels/Canada

Molded Calcium Silicate Acoustic Barrier Panels from Canada

Panels molded for sound absorption in industrial noise control, with secondary heat insulation from calcium silicate density. HTS 6806.90.00.20 includes sound-insulating mineral articles like these.

Duty Rate — Canada → United States

10%

Rate breakdown

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

• Provide acoustic test data (e.g

• NRC ratings) to justify sound-insulating claim

• Ensure panels exceed 1-inch thickness to avoid thin sheet misclassification

Molded Calcium Silicate Acoustic Barrier Panels from Canada — Import Duty Rate | HTS 6806.90.00.20