4411.14.90.10/MDF S4S Standard Molding/Mexico

MDF S4S Standard Molding from Mexico

S4S (surfaced four sides) MDF standard molding exceeding 9mm thickness for general trim applications. HTS 4411.14.90.10 designation reflects fiberboard construction and basic millwork profiling. Smooth surfaces ideal for painting.

Duty Rate — Mexico → United States

13.9%

Rate breakdown

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

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Import Tips

• S4S documentation helps prove standard molding vs. custom joinery classification

• Maintain <3% binder content records per similar agglomerated product definitions

• Thickness tolerance ±0.5mm common; measure multiple pieces for entry declaration