Optical Flint Glass Balls Unworked from Canada
Unworked flint glass spheres for precision optics manufacturing. HTS 7002.10.20.00 as other unworked glass balls, prior to grinding into lenses.
Duty Rate — Canada → United States
10%
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
• Include refractive index data to support optical-grade classification
• Avoid declaring end-use as lenses to prevent premature shift to 9001