Tenorite-Zinc Supergene Enrichment Concentrate from Germany
Supergene concentrate featuring tenorite (CuO) enriched over zinc sulfides in weathered deposits. Classified via copper content under HTS 2608.00.0010 for zinc concentrates.
Duty Rate — Germany → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Report oxide vs sulfide copper fractions separately
• Use dust suppression in shipping to control fines
• Confirm no chemical processing; raw ore status critical