Chemical Manufacturing Quicklime from Canada
Technical grade quicklime lumps serving as feedstock for producing calcium carbide and other organometallics. Classified HTS 2522.10.00.00 as industrial quicklime.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Impurity profiles (Fe, Al, Si) critical for classification; UN-certified packaging
• High-temperature kiln origin documentation recommended