Refined Copper Anode Slime Residue Scrap from China
Residue scrap from anode slime treatment in copper refineries, assaying less than 94% copper with precious metal contaminants. Falls under HTS 7404.00.30.20 as spent anode-derived waste of refined copper. Collected during electrolytic purification processes.
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)
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Declare trace precious metals (gold/silver) separately; failure triggers CBP penalty for incomplete manifests
• Provide refinery origin documentation distinguishing from mining concentrates (Chapter 26)