Dialkyl Dimethyl Ammonium Chloride (DADA) from Mexico
DADA is an aromatic-modified cationic surfactant used in fabric softeners and corrosion inhibitors. Qualifies as organic surface-active agent under heading 3402 tests, specifically 3402.41.10.00 for cationic-aromatic type.
Duty Rate — Mexico → United States
14%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify industrial end-use on documentation to avoid retail prep classification
• Provide chain length and aromatic modification details in technical specs