Creosote Douglas Fir Electrical Distribution Poles
Douglas fir poles, classified as nonconiferous for tariff purposes, roughly squared and creosote-treated for medium-voltage electrical distribution. HTS 4403.12.00.20 applies to these preserved utility poles in rough form.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as hem-fir mixed coniferous per subheading note
Hem-fir mixed stands use specific coniferous sawn wood subheading 4407.14.
If planed, sanded or end-jointed after treatment
Surface-worked dark red meranti wood shifts to 4408 veneer/profiles.
If steel-core composite poles rather than solid wood
Composite structures with metal classify under iron/steel Chapter 73.
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Import Tips & Compliance
• Confirm nonconiferous status via species certification, as some firs could be contested as coniferous
• Use ISPM 15-compliant treatment documentation if poles contact wooden packaging materials
• Test for moisture content to ensure 'rough' state, avoiding reclassification as kiln-dried lumber
Related Products under HTS 4403.12.00.20
Creosote-Treated Pine Utility Poles
Roughly squared pine poles treated with creosote preservative, designed specifically for telephone, telegraph, and electrical power transmission lines. These nonconiferous wood poles meet the 4403.12.00.20 classification as they are in the rough state, stripped of bark, and preserved for outdoor utility infrastructure use.
CCA-Treated Southern Yellow Pine Power Poles
Nonconiferous southern yellow pine poles treated with chromated copper arsenate (CCA) for electrical power distribution, in rough-squared form without bark. Classified under HTS 4403.12.00.20 due to preservative treatment and specific dimensions for utility pole applications.
Pentachlorophenol Treated Redwood Telegraph Poles
Roughly squared redwood poles pressure-treated with pentachlorophenol for telegraph line support, nonconiferous and bark-stripped. Falls under 4403.12.00.20 as preserved poles specifically for communication infrastructure.
ACQ Preservative Treated Oak Telephone Poles
Hardwood oak poles treated with alkaline copper quaternary (ACQ) preservative, roughly squared for telephone line installation. Nonconiferous preserved poles qualify for 4403.12.00.20 due to utility-specific rough preparation.
Copper Azole Treated Cypress Power Poles
Cypress wood poles pressure-treated with copper azole for electrical power substations, nonconiferous and in rough-squared condition per utility standards. Classified precisely under HTS 4403.12.00.20 for treated telephone/power poles.