SITCSection 6
U.S. exports of particle board & similar board of non-wood ligneous material (SITC 63423) totaled $574K in July 2026.
Importers of Particle Board & Similar Board of Non-Wood Ligneous Material paid $43K in duties in July 2026 — an effective duty rate of 34% on $129K in dutiable value, based on actual customs collections rather than the published tariff schedule. Particle Board & Similar Board of Non-Wood Ligneous Material imports of $148K in July 2026 ran 33% below the year-to-date monthly average of $222K.
Last updated: July 2026 dataAgglomerated panels made from non-wood ligneous materials — such as agricultural residues like straw, hemp, or bagasse — occupy a distinct classification niche from conventional wood-based particleboard. These panels serve the construction, furniture, and interior fit-out sectors as lower-cost or more sustainable alternatives to wood-fiber composites. Importers should note that the 'not elsewhere specified' scope of this heading requires careful classification review to avoid misclassification against standard wood particleboard headings. Formaldehyde emission standards (CARB Phase 2 and EPA TSCA Title VI) apply to composite wood panels sold in the US regardless of fiber origin.
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17 shipments/mo
Basic heading 63423 · $148K of $26.7B
This heading covers panels made from non-wood ligneous materials (e.g., straw, bagasse, hemp stalks) rather than wood chips or shavings. Correct classification depends on the fiber substrate; panels with any significant wood content may fall under a different SITC or HTS heading, so a licensed customs broker should review the material composition documentation before entry.
Yes. EPA regulations under TSCA Title VI — which align with California's CARB Phase 2 standards — apply to composite wood panels sold or distributed in the US, including those made from non-wood plant fibers bonded with urea-formaldehyde resins. Importers must ensure supplier compliance and maintain third-party certification records.
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Exports · July 2026
destination
Mexico and Germany together take 93% of it.
customs district
Census does not publish district detail for this classification system.
origin
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$148KYoY · Pro
Exports
$574KYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.