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Phenolic Resin Partition Wall Fiberboard from Mexico

Medium density fiberboard impregnated with phenolic synthetic resins for fire-retardant properties, density 0.55 g/cm³, with grooved and tongued edges continuously along edges for modular office partition walls. Ideal for commercial interior construction requiring quick assembly. Falls under HTS 4411.93.20.00 due to fiberboard material, resin treatment, edge design, and building wall dedication.

Duty Rate — Mexico → United States

11.5%

Rate breakdown

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

Import Tips

Obtain fire-rating certifications (e.g

Class A ASTM E84) as phenolic resins often claim flame-spread benefits

Use invoices specifying 'wall construction panels only' to avoid scrutiny as multi-use material