Electroplating Grade Copper Sulfate from China
Refined copper sulfate used in acidic copper plating baths for electronics manufacturing. HTS 2833.25.00.00 for pure copper sulfates; purity optimized for uniform deposition. Excludes prepared plating solutions.
Duty Rate — China → United States
26.4%
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
• Certify low chloride content (<10 ppm) via titration for electroplating suitability
• Ship in nitrogen-flushed bags to prevent oxidation; include plating performance specs
• TSCA notification required for chemical substances in commerce; track inventory limits