Potassium Stannate for Glass Coating from Mexico
Potassium stannate for glass coating is a specialty formulation used as a tin source for transparent conductive oxide coatings on glass substrates. It is classified under tariff item 2841.90.00 as the base potassium stannate compound before application.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the product is not formulated with additional binders or additives that could shift classification
• Provide a technical data sheet describing the intended use to support the tariff classification