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Structural Composite Lumber (SCL) from Mexico

Generic term encompassing LVL, PSL, and LSL engineered products with wood fibers or strands bonded to form dimensional lumber substitutes for framing. Falls under HTS 4418.89.00.00 as other engineered structural timber products.

Duty Rate — Mexico → United States

13.2%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Generic SCL requires specific product engineering data to avoid particleboard confusion

Batch test for formaldehyde emissions per CARB Phase 2 standards

Structural Composite Lumber (SCL) from Mexico — Import Duty Rate | HTS 4418.89.00.00