Ligneous Bamboo Fiberboard Insulation
Fiberboard produced from bamboo (ligneous material per Chapter 44 note), density 0.35-0.5 g/cm³ for thermal insulation applications. HTS 4411.94.00.40 includes bamboo-based products as 'other' low-density fiberboard. Sustainable alternative to wood particleboard.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If laminated bamboo as plywood
Layered bamboo sheets are plywood (4412), not molded fiberboard (4411).
If used as filter paper stock
End-use as filtration media shifts to paper products classification.
If with ≥50% cementitious binders
High mineral binder content makes it construction board, not organic resin fiberboard.
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Import Tips & Compliance
• Chapter 44 explicitly includes bamboo; declare as 'ligneous fiberboard' not bamboo plywood
• Sustainable sourcing certificates enhance marketability but don't affect HTS classification
Related Products under HTS 4411.94.00.40
Wood Fiber Acoustic Ceiling Tiles
Perforated fiberboard panels (0.35-0.5 g/cm³ density) designed for sound absorption in suspended ceilings, made from agglomerated wood fibers. Classified under HTS 4411.94.00.40 as low-density 'other' fiberboard. Perforations and fissures enhance acoustic properties for office/commercial use.
Bagasse Fiberboard Wall Sheathing
Fiberboard made from sugarcane bagasse (ligneous agricultural residue), density 0.35-0.5 g/cm³ for exterior wall sheathing. HTS 4411.94.00.40 includes non-wood ligneous materials as other low-density fiberboard. Eco-friendly structural sheathing board.
Low-Density Particleboard Insulation Panels
These fiberboard panels, made from wood particles bonded with resins, have a density between 0.35 and 0.5 g/cm³, classifying them under HTS 4411.94.00.40 as low-density fiberboard other than medium board. They are commonly used for wall insulation and soundproofing in construction. The specific density range distinguishes them from higher-density MDF or HDF products.
Medium Density Fiberboard Underlayment Sheets
MDF sheets with density 0.35-0.5 g/cm³ used as flooring underlayment, produced by bonding wood fibers with resins under heat and pressure. Falls under HTS 4411.94.00.40 as low-density fiberboard 'other' category. Ideal for subflooring due to uniform structure and moisture resistance.
Low-Density MDF Speaker Baffle Boards
Specialty fiberboard cut for loudspeaker enclosures, density 0.35-0.5 g/cm³ to optimize internal damping. HTS 4411.94.00.40 covers this as 'other' low-density fiberboard. Provides resonance control superior to solid lumber.
Low-Density Wood Fiber Door Core Panels
Lightweight fiberboard cores (0.35-0.5 g/cm³) for hollow-core interior doors, providing structural support with minimal weight. Classified HTS 4411.94.00.40 as other low-density fiberboard. Enables easy handling during door assembly.