Calcium Carbonate Precipitate for Toothpaste from Mexico
Precipitated CaCO3 with 15% abrasivity index for premium toothpaste formulations, under HTS 2836.50.00.00. Provides cleaning without excessive enamel wear.
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 Relative Dentin Abrasivity (RDA) <70 test results
• Certify particle morphology (cubical/spherical) for polishing efficacy
• Moisture content <0.3% to prevent toothpaste slurry separation