Activated Attapulgite Decolorizing Earth from Germany
Finely ground attapulgite clay activated for maximum adsorption capacity, used primarily in oil refining to remove color impurities and contaminants from petroleum products. Classified under HTS 2508.40.0120 as decolorizing earth due to its high surface area and selective adsorption properties for organic compounds. Not calcined or expanded, distinguishing it from clays in other headings.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain certificates of analysis confirming decolorizing properties and purity levels to satisfy customs verification
• Ensure packaging prevents moisture absorption which can degrade adsorption efficacy
• Verify supplier compliance with REACH or TSCA for chemical earth imports