Glass Manufacturing Calcareous Stone from United States
Glass manufacturing calcareous stone is used in soda-lime glass production to stabilize the network. It is classifiable under this tariff item as calcareous stone of a kind used for lime manufacture, since the soda-lime process involves lime as a key component, and the stone is not processed beyond crushing.
Duty Rate — United States → Canada
0%
Import Tips
• Document that the stone is for lime production in glass-making to justify classification
• Avoid any added anti-dusting agents that alter specific use, per chapter note 1
• Declare the net weight in tonnes, excluding water