Bamboo Stair Stringers from Canada
Prefabricated structural stringers from laminated bamboo for supporting stair treads. Classified under HTS 4418.91.91.40 for bamboo fabricated structural wood members. Heavy-duty for commercial stairs.
Duty Rate — Canada → United States
63.2%
Rate breakdown
9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Load test documentation for uniform and concentrated loads
• Nosing and riser integration specifications
• Fire rating compliance if for public buildings