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4411.94.00.10/Damp-Proof Course Bitumen Fiberboard/Mexico

Damp-Proof Course Bitumen Fiberboard from Mexico

Specialized fiberboard for damp-proof courses in masonry, bitumen impregnated throughout, density 0.35-0.5 g/cm³. Classifies under HTS 4411.94.00.10 as unworked, bitumen-impregnated low-density fiberboard from ligneous materials. Prevents rising damp in foundation walls.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Provide permeability test results confirming bitumen effectiveness

• Ship in protective packaging to prevent surface damage pre-import

• Verify compliance with local building codes for DPC materials

Damp-Proof Course Bitumen Fiberboard from Mexico — Import Duty Rate | HTS 4411.94.00.10