Grooved MDF Subfloor Sheathing 6mm from China
6mm thick MDF sheathing panels with rabbeted and grooved edges for interlocking subfloor applications in wood-frame building construction. Meets HTS 4411.13.30.00 criteria: medium density fiberboard, 5-9mm thick, continuous edge profiling dedicated for floors as building parts, 'other' category. Provides stable underlayment before finish flooring.
Duty Rate — China → United States
35%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Certify moisture content below 8%; excess leads to mold claims and entry denial
• Label panels clearly as 'construction use only' to distinguish from furniture-grade material
• Check for anti-dumping duties if from certain origins like Vietnam; file scope rulings proactively