Strontianite-Celestite Mixed Ore from United States
Strontianite-celestite mixed ore is a natural mineral substance containing both strontium carbonate and strontium sulfate, extracted from vein deposits. It is classified under this tariff item as a mineral substance not elsewhere specified, with the principal component celestite determining its essential character.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the ore is in its crude state or only mechanically processed (crushed, ground, screened) to qualify for this heading
• Provide a certificate of analysis showing the strontium mineral composition to support classification
• Verify whether the ore contains any excluded substances listed in Chapter 25 notes before importing