Fluxing Calcareous Stone for Steel Mills from China
Fluxing calcareous stone for steel mills is coarse angular stone sized 1-4 inches, used in basic oxygen furnaces to form slag. It falls under this tariff item as limestone flux, a calcareous stone used for lime-related industrial processes, and is not processed beyond crushing or sizing.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the stone is not calcined or mixed with other materials, as per chapter note 1
• Ensure the size range matches the declared product and is for flux use
• Report weight in tonnes, excluding moisture, to comply with statistical note 1