Calcium Chlorate Solution from China
Calcium chlorate (Ca(ClO3)2) aqueous solution serves as a herbicide and oxidizing agent in water treatment. It qualifies under HTS 2829.19.01.00 for 'other' chlorates as a chemically defined inorganic compound per Chapter 28 definitions. Imported at specific concentrations for industrial use.
Duty Rate — China → United States
40.8%
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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Specify exact concentration on commercial invoice to avoid reclassification as diluted preparations
• Include water analysis certificates if solution contains impurities affecting chemical definition
• Register with EPA if for pesticide use post-import to prevent customs holds