Continuous Wire Coil Springs for Mattresses from Canada
Single continuous strand of steel wire formed into helical coils for innerspring mattress cores under 9404. Meets wire dimension limits in Chapter 73 notes and specifically engineered for mattress support applications. Classified in 7320.90.5010 for mattress-suitable wire springs.
Duty Rate — Canada → United States
12.9%
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
• Submit manufacturing specs confirming continuous wire formation and mattress gauge (typically 13-15)
• Avoid bulk packaging that obscures mattress-specific design; use labeled bundles
• Watch for anti-dumping duties on certain Chinese mattress springs