Product Classification Guide

HS Code for Treated timber logs

4403.12 Wood; non-coniferous species, in the rough, whether or not stripped of bark or sapwood, or roughly squared; treated with paint, stains, creosote or other preservatives
Wood & Wood Products
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Treated timber logs are classified under HS code 4403.12, which falls under the broader heading 4403 for wood in the rough. This heading includes wood in its natural state as felled, whether or not stripped of bark or sapwood, or roughly squared. The specific subheading 4403.12 is reserved for non-coniferous species that have been treated with paint, stains, creosote, or other preservatives. This treatment is applied to prevent rot and insect damage during storage or for specific end-uses like utility poles or fence posts. The classification is determined by the degree of processing; the wood must still be "in the rough" and not yet sawn into planks or beams. If the log has been significantly shaped beyond rough squaring, it may move to a different heading. The non-coniferous requirement means the wood must come from broad-leaved trees rather than needle-bearing trees. This code is vital for environmental and agricultural authorities to track the movement of treated wood products that may contain hazardous chemicals.

Products Included

  • Treated oak logs in the rough
  • Creosote-treated utility poles (non-coniferous)
  • Stained beech logs for outdoor construction
  • Roughly squared eucalyptus logs treated with preservatives
  • Non-coniferous fence posts in the rough state

Common Misclassification

The most common misclassification occurs with HS code 4403.11, which is used for treated coniferous logs (like pine or spruce). Another common error is using heading 4407, which is for wood sawn or chipped lengthwise; if the log has been sawn into boards, it no longer qualifies as "in the rough." Furthermore, if the logs are untreated, they would fall under various other subheadings of 4403 depending on the specific wood species, such as 4403.41 for certain tropical woods or 4403.91 for oak.

FAQ

What is the HS code for treated timber logs?

The HS code for treated, non-coniferous timber logs in the rough is 4403.12.

What qualifies as "treated" under this HS code?

Wood is considered treated if it has been injected with or surface-coated with preservatives like creosote, pentachlorophenol, or various metallic salts to prevent decay.

Alternative HS Codes

Industry

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Frequently Asked Questions

What is the HS code for Treated timber logs?

The HS code for Treated timber logs is 440312 (Wood; non-coniferous species, in the rough, whether or not stripped of bark or sapwood, or roughly squared; treated with paint, stains, creosote or other preservatives).

How do I classify Treated timber logs for customs?

Treated timber logs is classified under HS code 440312 — Wood; non-coniferous species, in the rough, whether or not stripped of bark or sapwood, or roughly squared; treated with paint, stains, creosote or other preservatives. This is a 6-digit subheading level code.

Is the HS code for Treated timber logs the same in all countries?

The base HS code 440312 for Treated timber logs is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.