HS Code Subheading

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

4403.12 Subheading
Section IX — Wood and articles of wood; wood charcoal; cork and articles of cork; manufactures of straw, of esparto or of other plaiting materials; basketware and wickerwork

About HS Code 440312

This HS code covers non-coniferous wood in the rough (logs), whether or not stripped of bark or sapwood, or roughly squared, that has been treated with preservatives such as paint, stains, or creosote. The treatment process significantly extends the lifespan of the timber by protecting it from decay, insects, and moisture, making it ideal for demanding outdoor and structural applications. In international trade, these treated hardwood logs are utilized for heavy construction, specialized railway sleepers, marine structures, and durable outdoor furniture components. Exporters often come from regions rich in hardwood forests and advanced timber treatment capabilities, including parts of South America, Africa, and Southeast Asia. Importers are typically construction companies, infrastructure developers, and manufacturers of high-durability wood products. Adherence to stringent regulations like the EUDR and EUTR is critical, requiring comprehensive due diligence to ensure the timber's legal and sustainable provenance, thereby combating illegal logging and deforestation.

Products Under This Code

Treated hardwood railway sleepers, Preservative-treated tropical logs, Treated oak pilings, Treated eucalyptus poles, Treated teak logs, Treated outdoor structural timbers, Treated bridge components

Real World Examples

Koppers (treated wood products), Stella-Jones (utility poles), Arch Wood Protection (preservatives), Tanalith (wood preservatives)

Common Misclassification

This code is for *treated non-coniferous* wood in the rough. It is distinct from 440311 (treated coniferous wood) and from other 4403 subheadings that cover *untreated* wood, regardless of species.

EU Regulatory Requirements

This product category is subject to the EU Deforestation Regulation (EUDR). Importers must provide due diligence statements proving the product was not produced on deforested land after December 31, 2020.

This product is covered by the EU Timber Regulation (EUTR), requiring operators to exercise due diligence to minimize the risk of placing illegally harvested timber on the EU market.

Products Classified Under 4403.12

Treated hardwood logsTreated timber logs

Related Codes

4403.11 Wood; coniferous species, in the rough, whether or not stripped of bark or sapwood, or roughly squared; treated with paint, stains, creosote or other preservatives 4403.21 Wood; coniferous species, of pine (Pinus spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which the smallest cross-sectional dimension is 15 cm or more 4403.22 Wood; coniferous species, of pine (Pinus spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which any cross-sectional dimension is less than 15 cm 4403.23 Wood; coniferous species, of fir (Abies spp.) and spruce (Picea spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which the smallest cross-sectional dimension is 15 cm or more 4403.24 Wood; coniferous species, of fir (Abies spp.) and spruce (Picea spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which any cross-sectional dimension is less than 15 cm 4403.25 Wood; coniferous species n.e.c. in headings 4403.21 or 4403.23, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which the smallest cross-sectional dimension is 15 cm or more 4403.26 Wood; coniferous species n.e.c in headings 4403.22 or 4403.24, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which any cross-sectional dimension is less than 15 cm 4403.41 Wood, tropical; as specified in Subheading Note 2 to this Chapter, dark red meranti, light red meranti and meranti bakau, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated 4403.42 Wood, tropical; teak, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated 4403.49 Wood, tropical; other than dark red meranti, light red meranti meranti bakau and teak, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated

Industry

This code belongs to the Wood & Wood Products industry.

Trade Overview

Brazil, Indonesia, and Malaysia are key exporters of treated non-coniferous logs, with major importers being countries in Europe, North America, and Asia for infrastructure and construction.

Frequently Asked Questions

What is HS code 440312?

HS code 440312 covers: 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 HS code covers non-coniferous wood in the rough (logs), whether or not stripped of bark or sapwood, or roughly squared, that has been treated with preservatives such as paint, stains, or creosote. The treatment process significantly extends the lifespan of the timber by protecting it from decay, insects, and moisture, making it ideal for demanding outdoor and structural applications. In international trade, these treated hardwood logs are utilized for heavy construction, specialized railway sleepers, marine structures, and durable outdoor furniture components. Exporters often come from regions rich in hardwood forests and advanced timber treatment capabilities, including parts of South America, Africa, and Southeast Asia. Importers are typically construction companies, infrastructure developers, and manufacturers of high-durability wood products. Adherence to stringent regulations like the EUDR and EUTR is critical, requiring comprehensive due diligence to ensure the timber's legal and sustainable provenance, thereby combating illegal logging and deforestation.

What products fall under HS code 440312?

Treated hardwood railway sleepers, Preservative-treated tropical logs, Treated oak pilings, Treated eucalyptus poles, Treated teak logs, Treated outdoor structural timbers, Treated bridge components

What are common misclassifications for HS code 440312?

This code is for *treated non-coniferous* wood in the rough. It is distinct from 440311 (treated coniferous wood) and from other 4403 subheadings that cover *untreated* wood, regardless of species.

How is HS code 440312 structured?

HS code 440312 is a 6-digit subheading under the Harmonized System. The first 2 digits (44) identify the chapter, digits 3-4 (03) identify the heading, and digits 5-6 (12) specify the subheading. This code is standardized globally by the World Customs Organization.