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7018.20.00.00/Fluorescent Glass Microspheres for Tracers/Canada

Fluorescent Glass Microspheres for Tracers from Canada

Polystyrene-core glass microspheres (10-50 microns) with fluorescent doping for flow visualization in scientific research. HTS 7018.20.00.00 covers these ≤1 mm glass microspheres, excluding imitation semiprecious stones.

Duty Rate — Canada → United States

15%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Specify doping agents in composition certificate; ensure particle size distribution certification; avoid packaging resembling consumer beads

Fluorescent Glass Microspheres for Tracers from Canada — Import Duty Rate | HTS 7018.20.00.00