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Rough Larch Timber 4x4 Posts from Mexico

Rough-cut 4x4 larch posts from Larix spp., sawn or chipped lengthwise exceeding 6 mm thick, untreated. Classified under HTS 4407.19.00.66 as rough, not planed coniferous wood of larch. Commonly used for fence posts, decking supports, or log cabin construction.

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

Include fumigation certificate if required for untreated wood to meet USDA APHIS rules

Measure actual vs nominal thickness to confirm >6mm threshold

Segregate larch from mixed coniferous shipments for accurate HTS reporting