Dolomite Powder for Rubber Filler from Mexico
Micronized dolomite powder used as reinforcing filler in rubber compounds for tires and belts. It is classified under 6815.91.90 due to dolime content and status as a processed mineral article excluded from Chapter 25.
Duty Rate — Mexico → Canada
5%
Import Tips
• Ensure the powder is micronized and processed, not unworked dolomite under Chapter 25
• Verify that the powder is not coated paper or textile products, which would be excluded by Chapter 68 notes
• Document the dolime content to support classification