Fir Fence Post 4x4x8
Rough-cut fir fence post measuring 4 inches by 4 inches by 8 feet, sourced from Abies spp., with smallest cross-sectional dimension exceeding 15 cm. Designed specifically for agricultural and property fencing applications. Classified under HTS 4403.23.0115 due to its coniferous origin, rough state, and fence post designation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sourced from pine (Pinus spp.) rather than fir/spruce
Pine falls under different coniferous subheading 4403.29 while maintaining fence post classification.
If sawn or chipped into lumber rather than left in rough state
Processing beyond rough squaring moves product to Chapter 44 sawn wood headings.
If chemically pressure-treated with preservatives
Chemical impregnation changes classification to heading 4418 for worked wood.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify species certification as fir (Abies spp.) or spruce (Picea spp.) via phytosanitary certificate to meet 4403.23 requirements
• Measure smallest cross-sectional dimension precisely (must be 15cm+) before shipment to avoid reclassification
• Include ISPM 15 treatment documentation if heat-treated to prevent pest issues at US ports
Related Products under HTS 4403.23.01.15
Spruce Split Rail Fence Post 6x6x10
Heavy-duty spruce (Picea spp.) fence post, roughly squared at 6x6 inches by 10 feet for split-rail fencing systems. Minimum cross-section exceeds 15 cm, untreated and in rough condition. Meets HTS 4403.23.0115 as coniferous fence post wood in the rough.
Abies Grandis Fence Post 5x5x12
Grand fir (Abies grandis) fence post in rough-squared form, 5x5 inches by 12 feet, suitable for permanent ranch fencing. Smallest cross-sectional dimension measures over 15 cm. Precisely classified as HTS 4403.23.0115 fir/spruce rough wood fence posts.
Picea Mariana Black Spruce Fence Post 4x6x8
Black spruce (Picea mariana) fence post, rough cut 4x6 inches by 8 feet for northern climate fencing. Exceeds 15 cm minimum cross-section per HTS requirements. Coniferous rough wood specifically for fence applications under 4403.23.0115.
Rough Fir Corner Fence Post 8x8x10
Heavy structural fir corner brace post, 8x8 inches by 10 feet in rough condition for H-brace fence corners. Smallest dimension 20.3 cm qualifies for HTS 4403.23.0115. Essential component for durable livestock containment fencing.