4411.93.20.00/Resin-Impregnated HDF Groove Wall Board/Mexico

Resin-Impregnated HDF Groove Wall Board from Mexico

High-density fiberboard (HDF) sheet impregnated throughout with synthetic phenolic resins, density 0.65 g/cm³, with rabbeted edges along all four sides for seamless wall paneling in commercial buildings. The resin bonding enhances moisture resistance and structural integrity for interior partitions. Classified under HTS 4411.93.20.00 for its ligneous fiberboard base, resin impregnation, edge design, and construction application.

Duty Rate — Mexico → United States

11.5%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

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Import Tips

• Include lab test reports confirming density and resin impregnation percentage to support subheading 4411.93 qualification

• Label shipments clearly as 'building wall panels' with edge diagrams to prevent reclassification as general panels

• Watch for formaldehyde emission compliance (EPA TSCA Title VI) as resin content triggers CARB certification requirements