Covellite-Zinc Ore Byproduct Concentrate from China
Byproduct concentrate from covellite (CuS) liberated during zinc ore processing, retaining copper for reporting. HTS 2608.00.0010 designates copper content in such zinc concentrates.
Duty Rate — China → United States
25%
Rate breakdown
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Track byproduct vs main product ratios for accurate duty apportionment
• Ensure no retail packaging; bulk industrial only