Notched Spruce Lumber Studs from Mexico
S-P-F spruce-pine-fir studs with factory-notched channels for HVAC ducting and piping runs, standard 16-inch on-center spacing preparation. Falls under HTS 4418.99.10.00 due to the notching that qualifies as specialized carpentry for construction joinery. Ideal for multi-trade installations in commercial framing.
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
• Include species certification (S-P-F documentation) for accurate tariff classification
• Check for ISPM-15 compliant packaging to prevent pest-related customs holds
• Label notches clearly to distinguish from standard sawn lumber during inspection