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Signage MDF Substrate 25mm from Mexico

25mm thick MDF substrate boards (density 0.68 g/cm³) for exterior signage, weather-resistant formulation. Base material before graphics. Classifies 4411.93.90.90.

Duty Rate — Mexico → United States

13.9%

Rate breakdown

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

Import Tips

Specify moisture content and swell rate for exterior applications

Include UV stabilizer content if enhanced formulation

Overwrap with plastic sheeting for transit protection