Mountain Hemlock Timber from Mexico
Rough hemlock timber from mountain regions, with minimum cross-section over 15 cm, used for structural lumber production. Classified as 'other hemlock' in HTS 4403.25.0152 for its coniferous nature, rough state, and size exceeding the threshold.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.76.0110%Softwood timber and lumber products provided for in subdivision (b) of U.S. note 37 of this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Ensure ISPM 15 heat treatment or fumigation certification for bark-stripped logs to meet quarantine standards
• Label shipments clearly as 'Western or Mountain Hemlock' to prevent confusion with S-P-F or Hem-Fir
• Check for CITES restrictions if logs appear from old-growth stands, though common hemlock typically exempt