Zoned Support Helical Springs for Orthopedic Mattresses from Canada
Variable pitch helical wire springs (<5.1 mm diameter) zoned for lumbar/firmness support in therapeutic 9404 mattresses. They conform to body pressure points. HTS 7320.20.50.10 covers these specialized mattress wire springs.
Duty Rate — Canada → United States
53.9%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Certify zoning patterns match orthopedic mattress designs via engineering data
• Obtain FDA or medical device letters if marketed for health, though classification remains HTS-based