U.S. imports of Particle Board & Similar Board of Non-Wood Ligneous Material (SITC 63423) totaled $703K in August 2026, imported from 12 countries.
Importers of Particle Board & Similar Board of Non-Wood Ligneous Material paid $125K in duties in August 2026, an average duty rate of 17.76% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Particle Board & Similar Board of Non-Wood Ligneous Material imports of $703K in August 2026 ran 149% above the year-to-date monthly average of $282K.
Last updated: August 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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21 import shipments a month
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.
Basic heading 63423 · $703K of $27.0B
Imports · August 2026
origin
Netherlands and China together supply 89% of it. China pays 37.5% duty; Netherlands 10.0%.
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$703KYoY · free account
Exports
$783KYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $2.8M of Particle Board & Similar Board of Non-Wood Ligneous Material and exported $4.7M.
Through August 2026. Source: U.S. Census Bureau.
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