High-Index Glass Microspheres for Reflective Paint from Canada
Spherical glass microspheres (100-300 microns) with refractive index >1.9 for retroreflective highway markings. Classified HTS 7018.20.00.00 as microspheres ≤1 mm, distinct from absorbent/reflecting coated sheets in heading 7005.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide refractive index test reports; ensure clean/dry bulk packaging; declare highway marking end-use for potential quotas