Raw Andalusite Ore from Germany
Raw andalusite ore consists of natural andalusite crystals extracted from deposits, typically containing 55-60% alumina. Classified under HTS 2508.50.00.00 as uncalcined andalusite, it serves as a raw material for refractory bricks and high-temperature ceramics.
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
• Provide mining origin certificates and XRF analysis confirming andalusite composition to prevent reclassification
• Ensure proper packaging declarations for bulk mineral shipments to avoid expanded clay confusion
• Check for radioactivity certificates if sourced from certain deposits, as some aluminosilicates contain trace uranium