Douglas Fir Exterior Sheathing Plywood from Canada
Structural plywood for exterior wall sheathing with Douglas fir coniferous face and back veneers, waterproof glue, and no opaque surface covering. Grain and markings remain visible through any clear sealant. Falls under 4412.59.8000 as other coniferous plywood not surface-covered obscuring texture.
Duty Rate — Canada → United States
18%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide APA trademark certification proving exposure-1 rated for exterior use; affects valuation
• Include span rating markings documentation; structural claims require engineering specs
• Watch for moisture content over 19% triggering fumigation requirements under ISPM 15