6806.90.00.90/Mixed Mineral Wool Sound Panel/Canada

Mixed Mineral Wool Sound Panel from Canada

Composite panels blending rock and slag wool for studio acoustics and theater soundproofing. HTS 6806.90.00.90 applies to such mixtures of sound-absorbing mineral materials.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Blend ratio analysis prevents reclassification as single-material product

• Acoustic test data (STC rating) supports sound absorption claim

Mixed Mineral Wool Sound Panel from Canada — Import Duty Rate | HTS 6806.90.00.90