Rough Hemlock Structural Piles
Western hemlock coniferous piles for marine/construction use, roughly squared exceeding 15 cm smallest dimension, in rough state. HTS 4403.25.0116 applies to these 'other' coniferous rough wood piles.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If Hem-fir mix and sawn lengthwise
Sawn Hem-fir lumber specifically noted in 4407.14; rough hemlock stays in 4403.
If designated for power line transmission
Statistical breakout for utility-specific vs general structural piles.
If plywood made from veneers
Processed into plywood panels changes to Chapter 44 plywood headings.
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
• Obtain third-party grading stamps (e.g
• WWPA) confirming rough state and dimensions
• Declare moisture content if >19%; affects valuation but not classification
• Separate from any sawn components in shipment to avoid mixed-entry issues
Related Products under HTS 4403.25.01.16
Rough Western Red Cedar Telegraph Poles
Coniferous wood poles from Western red cedar, in the rough state with bark partially stripped, having a smallest cross-sectional dimension exceeding 15 cm, used for utility line support. Classified under HTS 4403.25.0116 as coniferous poles, piles, and posts meeting the size requirement in the rough, not stripped of all bark or sapwood.
Rough Douglas Fir Fence Posts
Douglas fir coniferous posts in rough form, roughly squared with minimum 15 cm cross-section, intended for agricultural fencing. Falls under HTS 4403.25.0116 as 'other' coniferous poles/piles/posts in the rough, suitable for structural outdoor use.
Rough Southern Yellow Pine Piles
Coniferous Southern yellow pine piles for foundation support, in rough-squared condition with smallest cross-section over 15 cm, bark partially removed. HTS 4403.25.0116 covers these as 'other' coniferous rough wood piles/posts meeting dimensional specs.
Rough Lodgepole Pine Utility Posts
Lodgepole pine coniferous posts for rural utility applications, rough with >15 cm cross-section, stripped of loose bark only. Classified in HTS 4403.25.0116 for other large-dimension coniferous rough poles/posts.
Rough Ponderosa Pine Vineyard Posts
Ponderosa pine coniferous posts for vineyard trellising, rough-squared with min 15 cm cross-section. Fits HTS 4403.25.0116 as other coniferous rough poles/posts for agricultural support.