Flotation Concentrate from Silver Ores from Mexico
Flotation-processed concentrate from polymetallic silver ores featuring copper sulfides like chalcopyrite, with silver as tellurides or native form. Falls under HTS 2616.10.0010 as silver ore concentrates with copper content reported separately. Essential feedstock for smelters extracting both precious and base metals.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Declare exact copper content per statistical note requirements using independent lab assays
• Verify if ore meets 'concentrate' criteria to distinguish from unprocessed ores under other subheadings
• Prepare for potential inspections on radioactivity or hazardous mineral content in polymetallic ores