Oil-Borne Preservative Sycamore Timbers from Mexico
Sycamore timbers treated with oil-borne preservatives for bridge decking and boardwalk applications. Falls under HTS 4403.12.0060 as nonconiferous rough wood other treated category. Natural appearance preferred for pedestrian and light vehicle structures.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide FHWA bridge treatment specifications compliance documentation
• Include slip-resistance testing for pedestrian surface applications
• Declare oil type to confirm preservative vs finishing oil classification