Selenium Dioxide from Mexico
Selenium dioxide (SeO₂) employed in organic synthesis and glass coloring is a volatile inorganic oxygen compound of nonmetal selenium. Classified under HTS 2811.29.5000 excluding doped forms. White crystalline solid.
Duty Rate — Mexico → United States
13.7%
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
• UN 1905 hazardous; oxidizing solid label required
• Ventilated packaging to prevent pressure buildup
• Electronic grade specs trigger 2812.90 review