Ampoule Stopper Glass Plugs from Canada
Glass plugs produced automatically for sealing pharmaceutical ampoules containing liquids for conveyance. These fit precisely into ampoule necks and fall under HTS 7010.20.20.00 for machine-made glass closures.
Duty Rate — Canada → United States
12.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide FDA compliance docs for pharma use; ensure sterile packaging
• Document automatic blow-molding process to justify 7010.20.20.00
• Beware of reclassification if rubber-coated, as composite materials may shift headings