4411.13.90.90/Underlayment MDF 6.35mm/Japan

Underlayment MDF 6.35mm from Japan

Thin MDF sheets for flooring underlayment, 6.35mm thickness with tongue-and-groove edges. Medium density fiberboard per HTS 4411.13.90.90 'Other'. Provides soundproofing and leveling.

Duty Rate — Japan → United States

13.9%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

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Import Tips

• Include impact insulation class (IIC) ratings for flooring applications

• Protect edges during shipping to maintain tongue-groove integrity for classification

• Distinguish from OSB (4412.33) via fiber uniformity lab reports