Steel Bottle Neck Foil Seals from Mexico
Thin steel foil seals heat-applied to bottle necks for tamper evidence under screw caps. Under HTS 8309.90.0080 as steel seals for bottles, base metal packing.
Duty Rate — Mexico → United States
12.6%
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
• Thickness measurement; very thin foil risks Chapter 72 flat-rolled classification
• Application method docs (induction vs conduction seal)
• Food-grade liner specs for FDA compliance