4403.11.00
Coniferous
This code covers coniferous wood in the rough, treated with preservatives, suitable for various construction or industrial uses. Use this code when importing this type of wood – it generally receives free duty treatment with standard trade partners or benefits from eligible free trade agreements, as detailed within Chapter 44.

Detailed information for HTS Code 4403.11.00
This tariff code falls within the broader category of wood and articles of wood, specifically covering coniferous wood in the rough, which may or may not have bark removed or be roughly squared, and has been treated with preservatives like paint or stain. The code 4403.11.00 applies to this treated coniferous wood, and further details the type of wood product with specific statistical suffixes. Choose the appropriate suffix – .20 for telephone/electrical poles, .40 for fence posts, .50 for other poles/posts, or .60 for all other treated coniferous wood in the rough – to accurately classify the goods being reported. This ensures proper categorization based on the specific type of treated coniferous wood product.
| Chapter | Chapter 44 - Wood and articles of wood; wood charcoal |
| Section | Section IX - Wood and Articles of Wood; Wood Charcoal; Cork and Articles of Cork; Manufactures of Straw, of Espar |
Duty snapshot
Quick reference for the duty outcomes tied to this HTS line.
Free
Standard trade partners (NTR)
N/A
Eligible FTA or preference programs
The general duty rate for HTS code 4403.11.00 and its subdivisions (4403.11.00.20, 4403.11.00.40, 4403.11.00.50, and 4403.11.00.60) is free. This means goods falling under these codes are typically exempt from standard duties. However, the "general_helper" indicates that standard trade partner (NTR) rates may apply if the goods don't qualify for free treatment. Special rates are not specified, but eligibility for FTA or preference programs could further reduce or eliminate duties. Reporting units for this code and its subdivisions are in meters (m) or cubic meters (m3).
Rate of Duty (Column 2): Free
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Code subdivisions
4403.11.00.20
Wood in the rough, whether or not stripped of bark or sap- wood, or roughly squared: > Treated with paint, stain, creosote or other preservatives: > Coniferous > Poles, piles and posts: > Telephone, telegraph and electrical power poles
4403.11.00.40
Wood in the rough, whether or not stripped of bark or sap- wood, or roughly squared: > Treated with paint, stain, creosote or other preservatives: > Coniferous > Poles, piles and posts: > Fence posts
4403.11.00.50
Wood in the rough, whether or not stripped of bark or sap- wood, or roughly squared: > Treated with paint, stain, creosote or other preservatives: > Coniferous > Poles, piles and posts: > Other
4403.11.00.60
Wood in the rough, whether or not stripped of bark or sap- wood, or roughly squared: > Treated with paint, stain, creosote or other preservatives: > Coniferous > Other
Chapter & section notes
Chapter notes
Section notes
Latest update
Last updated
November 15, 2025
Revised every January & July
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