ACQ-Treated Walnut Logs from Canada
Premium nonconiferous walnut logs treated with alkaline copper quaternary (ACQ) preservative, roughly squared for high-end millwork feedstock. HTS 4403.12.00 applies due to chemical preservation of nonconiferous rough wood.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Comply with copper preservative EPA limits; secure kiln-drying certificates post-treatment; inspect for spalting that could affect grading