Calcium Chlorate Solution from Mexico
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 — Mexico → United States
13.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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