Mini-Coil Micro Springs for Foam Hybrid Mattresses from Mexico
Ultra-fine helical micro-springs from wire <5.1 mm integrated into hybrid foam mattresses of heading 9404 for added resilience. They enhance foam durability without bulk. Fits HTS 7320.20.50.10 as qualifying wire helical mattress components.
Duty Rate — Mexico → United States
13.9%
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
• Document micro-spring integration in hybrid designs to affirm mattress support use
• Test wire dimension precisely; borderline sizes risk shift to general spring headings