Hem-Fir LVL Header from Mexico
Laminated header beam from Hem-fir mixed coniferous species with both outer plies coniferous, for window and door openings. Classified 4412.49.00.00 as LVL per chapter notes including mixed stands. Engineered for high load-bearing in residential headers.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide Hem-fir origin documentation per subheading note; include pressure treatment certificates if applicable; segregate from hardwood LVL to prevent 4412.94 errors