Copper Azole Treated Cedar Fence Post from Mexico
Note: Cedar typically non-coniferous, but example assumes classified as coniferous mix; rough CA-treated posts 4x4x10ft. HTS 4403.11.0040 for treated coniferous fence posts in rough state. Environmentally friendlier preservative alternative.
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
• Species ID critical; western red cedar often 4403.12—botanical certs prevent disputes
• CA treatment greener; highlight in docs for faster clearance