HS 440399 Other

Quick Answer: Wood in the rough, whether or not stripped of bark or sapwood, or roughly squared, imported under HS 440399 enters the UK at 0.00%, the EU at 0.00%, and the US at Free under the MFN rate. This classification specifically covers "other" wood in the rough that does not fall under more specific subheadings within Chapter 44. This includes various types of timber that have undergone minimal processing, such as debarking or rough squaring, but are not yet further manufactured. Importers should verify specific country-specific requirements and potential non-tariff barriers. CustomTariffs aggregates this tariff data for ease of reference.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
4403990000 0.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
4403990000 0.00 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
44039901 Free
4403990123 ["m<sup>3</sup>"]
4403990128 ["m<sup>3</sup>"]
4403990140 ["m<sup>3</sup>"]
4403990150 ["m<sup>3</sup>"]

Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).

Data compiled and presented by HSRates.

How Has Trade Volume Developed?

Trade Volume 2023

US$11.8M
ImportsExports

How to Classify This HS Code?

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What products does HS 440399 cover?

This subheading covers "other" coniferous or non-coniferous wood in the rough, whether or not stripped of bark or sapwood, or roughly squared, that does not fit into the preceding subheadings of heading 4403. According to the World Customs Organization (WCO) Harmonized System Nomenclature, this includes various types of timber that have undergone minimal processing beyond felling and initial shaping, such as logs, poles, and piles, provided they are not further worked. The USITC Harmonized Tariff Schedule (HTS) and the EU TARIC database confirm this broad scope for unprocessed timber not otherwise specified.

What falls outside HS 440399?

The following products are excluded from HS 440399: wood that has been significantly shaped, such as sawn timber (classified under heading 4407), planed, or grooved timber (heading 4409), or wood in the form of chips or particles (heading 4401). Also excluded are wood in the rough that is specifically intended for carving or marquetry, or wood that has been treated with preservatives or fire retardants beyond simple debarking. For instance, railway or tramway sleepers (cross-ties) of wood, whether or not impregnated, are classified under HS 4406.

What are common classification mistakes for HS 440399?

A common error is misclassifying partially processed wood. For example, logs that have been sawn into planks, even if the cuts are rough, should be classified under HS 4407, not 4403. This is governed by General Interpretative Rule 1 and Rule 2(a) of the Harmonized System, which state that classification is determined by the terms of the headings and any relative section or chapter notes. Importers may also mistakenly classify wood that has undergone minor treatments, such as basic sanding, under this subheading when it might qualify for a more specific classification based on the extent of the work performed.

How should importers classify products under HS 440399?

The correct procedure for classifying products under HS 440399 involves a thorough examination of the wood's condition and any processing it has undergone. Importers and customs brokers must verify that the wood is indeed in its rough form, stripped of bark or sapwood, or roughly squared, and not further worked. Consulting the WCO Explanatory Notes and the specific tariff schedule of the importing country, such as the USITC HTS or the UK Trade Tariff, is crucial. If the wood meets the criteria for "other" wood in the rough, then 440399 is the appropriate code.

How is the duty calculated for products under HS 440399?

A shipment of 10 cubic meters of rough-sawn pine logs, declared at a customs value of $2,000 USD, would attract a US duty of $100.00. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem, applied to the declared customs value ($2,000 USD × 5.0% = $100.00). This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule for HS code 4403.99.9000, which is the specific US subdivision for this category.

Which trade agreements reduce duties for HS 440399?

Several free trade agreements may reduce the applicable duty rate for HS 440399, including the United States-Mexico-Canada Agreement (USMCA), which can provide for duty-free entry for qualifying originating goods from Canada and Mexico. The Generalized System of Preferences (GSP) may also offer reduced or duty-free rates for eligible goods from developing countries. To claim preference under USMCA, a self-certified origin statement is typically required. For GSP, a GSP Form A is generally needed, with specific documentation requirements varying by the origin country and importing jurisdiction.

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FAQ

What are the typical import duty rates for wood in the rough, not further worked than roughly squared or rounded, classified under HS 4403.99?

For HS code 4403.99, which covers 'Other' wood in the rough not further worked than roughly squared or rounded, the Most Favored Nation (MFN) duty rate in the United States is 0.00%. Similarly, the United Kingdom's duty rate is Free. The European Union's TARIC system also generally lists a 0.00% duty rate for this classification. It is crucial for importers to verify the specific rates applicable at the time of import, as these can be subject to change or specific trade agreement provisions.

How is HS code 4403.99 defined, and what types of wood fall under the 'Other' category?

HS code 4403.99 is a residual category within Chapter 44 of the Harmonized System, specifically for 'Wood in the rough, whether or not stripped of bark or sapwood, or roughly squared or rounded.' The 'Other' designation (4403.99) applies to wood in the rough that does not fit into the more specific subheadings of 4403 (e.g., coniferous, non-coniferous, treated with paint, primer, etc.). This typically includes various species of timber that have undergone minimal processing, such as debarking or rough squaring, but have not been further worked into lumber, sawn wood, or other manufactured forms. The WCO's Explanatory Notes to Chapter 44 provide detailed guidance on the scope of 'wood in the rough'.

What documentation is typically required for importing goods classified under HS 4403.99?

When importing wood classified under HS 4403.99, standard customs documentation is required, including a commercial invoice, packing list, and bill of lading or air waybill. Additionally, depending on the country of import and the type of wood, phytosanitary certificates may be mandatory to prevent the introduction of pests and diseases. Importers should consult the specific import regulations of the destination country, often found on the customs authority's website (e.g., US Customs and Border Protection, HMRC for the UK), to ensure all necessary permits and certificates are obtained prior to shipment.

Do trade agreements, such as the USMCA or EU Free Trade Agreements, impact the duty rates for HS 4403.99?

While the standard MFN duty rate for HS 4403.99 is often 0.00% in major markets like the US and UK, trade agreements can still be relevant. For instance, preferential rules of origin under agreements like the USMCA (United States-Mexico-Canada Agreement) or various EU Free Trade Agreements might require specific documentation to prove the origin of the wood. Even if the duty rate is zero, failure to meet origin requirements could result in the standard (or potentially higher) duty rate being applied. Importers should always review the specific provisions of any applicable trade agreement to ensure compliance and benefit from any potential preferential treatment or to avoid unexpected duties.

How is the duty calculated for HS 4403.99 if a duty were applicable, and can you provide an example?

Although the standard duty rates for HS 4403.99 are typically 0.00% in many major markets, if a duty were applicable (e.g., a specific tariff rate quota or a non-MFN rate), it would usually be calculated on an ad valorem basis (a percentage of the value) or a specific rate (per unit of quantity). For example, if a country imposed a 5% ad valorem duty on wood classified under HS 4403.99, and an importer declared goods with a customs value of $10,000 USD, the duty would be calculated as: $10,000 (Value) × 5% (Duty Rate) = $500 USD. If a specific duty were applied, such as $10 per cubic meter, and the shipment contained 50 cubic meters, the duty would be: 50 m³ × $10/m³ = $500 USD. Importers must use the declared customs value and the correct unit of measure as per the tariff schedule.