Silica Gel Desiccant Insecticide Packets from Mexico
Retail packets of silica gel (inorganic) impregnated for moisture control and insect desiccation in storage. Used in food packaging, classified 3808.99.70.00 as insecticide articles. Absorbs humidity while dehydrating crawling insects.
Duty Rate — Mexico → United States
15%
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
• FDA approval for food contact if applicable; label 'not for direct food use'
• Pitfall: bulk silica classifies under 2811