Activated Attapulgite Decolorizing Earth from Germany
Activated attapulgite clay, finely ground and treated to maximize its adsorption capacity, is used primarily in oil refining to strip color impurities and contaminants from petroleum products. It qualifies under tariff item 2508.40.00 as an 'other clay' that has undergone only mechanical or physical processing, not chemical alteration beyond activation.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the clay is not calcined or mixed with other substances, as that would shift classification
• Declare the product's end use (oil refining) to support the decolorizing earth classification
• Keep supplier documentation on activation methods in case CBSA requests verification