Wood Fiber Insulation Board 10mm from Japan
Rigid insulation board from compressed wood fibers at 0.40 g/cm³ density, used in green building for thermal insulation. Classified HTS 4411.94.00 as low-density fiberboard from ligneous materials, bonded with minimal resins. Sustainable alternative to foam insulation.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Certify low resin content (<3%) to align with subheading definitions for agglomerated products
• Provide sustainability certifications like FSC for smoother customs clearance
• Test and document actual density to prevent up-classification