Bat Guano Natural Fertilizer from Mexico
Bat guano is accumulated bat feces mined from caves, naturally rich in nitrogen and phosphorus for organic gardening. Animal product under HTS 3101.00.00.00 with minimal processing (screening/grinding). High chitin content boosts beneficial microbes.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• CITES permits required for bat guano from Mexico/Central America due to protected species
• Histoplasmosis risk assessment documentation for cave products
• Age verification (>1 year) prevents fresh manure classification issues