Luminescent Zinc Sulfide Powder from Mexico
Phosphorescent powder based on zinc sulfide doped with copper or manganese, used in glow-in-the-dark paints and safety markings. This product is an inorganic luminophore preparation based on zinc sulfide, falling under tariff item 3206.42.00 as a pigment or preparation based on zinc sulfide.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the doping agents (copper or manganese) do not make the product a separate chemically defined compound, which would be excluded from Chapter 32
• Keep safety data sheets and usage documentation for CBSA inspection
• If the powder is for retail sale, check if heading 32.12 applies