19mm Structural MDF from Japan
Engineered structural medium density fiberboard rated for floor/roof sheathing, 19mm thickness with enhanced bending strength. HTS 4411.14.90.90 classification for thick MDF panels.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Structural rating requires span tables/engineered design certification
• OSB-like appearance but fiber construction stays in 4411
• Load duration factors affect allowable stresses; declare grade stamp equivalent