6806.10.00.20/Rock Wool Insulation Batts 16-inch Width/China

Rock Wool Insulation Batts 16-inch Width from China

These rock wool batts, measuring 16 inches in width and made from spun molten rock fibers, are designed for thermal and sound insulation in residential walls. They fall under HTS 6806.10.00.20 as slag wool, rock wool or similar mineral wools in batt form not exceeding 61 cm in width, excluding mixtures or articles of other headings. Ideal for easy installation between standard wall studs.

Duty Rate — China → United States

38.9%

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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
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Import Tips

• Verify product dimensions do not exceed 61 cm width and confirm mineral wool composition via lab testing to avoid reclassification

• Include safety data sheets (SDS) documenting non-asbestos content and fire ratings for U.S. customs clearance

• Label packages clearly with R-value, dimensions, and 'for insulation use only' to prevent misclassification as finished articles