Aluminum Chlorohydrate Catalyst from Mexico
Catalytic-grade aluminum chlorohydrate used in polymerization processes for water treatment resins. Classified under 3815.90.3000 as it consists entirely of inorganic aluminum compounds acting as reaction accelerators.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide manufacturing specs confirming no organic additives; mixtures reclassify to other subheadings
• EPA registration may be required for water treatment catalysts; include safety data sheets
• Ensure particle size specs match catalytic grade vs commodity chemical grades