High-Grade Zinc Silver Flotation Concentrate from China
Flotation-processed concentrate from silver-lead-zinc deposits, with zinc as a key component alongside silver minerals. Falls under HTS 2616.10.00.30 for silver concentrates where zinc content is statistically reported. Used in refineries for selective metal recovery.
Duty Rate — China → United States
25%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
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
• Submit flotation process details and zinc assay reports to verify classification within silver ore hierarchy
• Label shipments clearly as 'zinc content' for statistical purposes; non-compliance leads to reclassification
• Check for polymetallic ore rules; excessive lead may trigger alternative headings