Boric Acid Powder Technical Grade from Mexico
Technical grade boric acid (H3BO3) powder used in ceramics, herbicides, and antiseptics. Although subheading 2810.00 covers boric acid primarily, purer technical grades or specific forms may fall under 2811.19.61.90 as other inorganic oxygen compounds.
Duty Rate — Mexico → United States
14.2%
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
• Boron content assay prevents shift to 2810.00; match specs exactly
• REACH-like documentation for EU origin; FDA for pharma uses
• Avoid bulk packaging confusion with 2830 borates