Bamboo Laminated Structural Beams from Japan
Prefabricated beams made from layered bamboo strips laminated together under pressure, designed for load-bearing structural applications in construction. Classified under HTS 4418.91.91.40 as fabricated structural wood members of bamboo, meeting the definition of woody materials per Chapter 44 notes. These beams provide high strength-to-weight ratio for framing roofs and floors.
Duty Rate — Japan → United States
13.2%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify bamboo origin certification to comply with Lacey Act declarations for wood products
• Ensure structural engineering specs and load ratings are documented for customs valuation
• Avoid misclassification as unfinished bamboo by providing fabrication process evidence