Bentonite Clay Bleaching Earth from Canada
Activated bentonite clay processed through acid or thermal treatment to enhance its adsorptive properties for removing color impurities from vegetable oils. Classified under HTS 3802.90.2000 as an activated earth used primarily in edible oil refining. Its high surface area makes it effective for decolorization and purification processes.
Duty Rate — Canada → United States
12.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify activation process documentation to confirm classification as 'activated' rather than raw mineral earths under Chapter 25
• Obtain certificates of analysis showing adsorptive capacity to avoid reclassification during customs examination
• Check for hazardous material declarations if residual acids from activation are present