Bat Guano Natural Fertilizer
Bat guano is a natural animal fertilizer collected from caves, rich in nitrogen and phosphorus. It undergoes minimal processing like screening or grinding, preserving its organic nature. As an animal-derived product used for fertilization, it is classified under tariff item 3101.00.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the bat guano is blended with synthetic fertilizers or packaged for retail.
Heading 31.05 applies to fertilizers mixed with other nutrients or in retail forms.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify that the bat guano is free from contaminants and pathogens to comply with Canadian agricultural standards
• Provide documentation of the source and processing to support classification
• Check if a permit is needed for animal-derived products
Related Products under Tariff item 3101.00.00
Alfalfa Meal Organic Fertilizer
Dehydrated alfalfa meal is a vegetable-origin fertilizer produced by grinding and drying alfalfa hay. It provides nitrogen and a natural growth stimulant, making it suitable for organic soil enrichment. As a vegetable product that has been processed for use as a fertilizer, it falls under tariff item 3101.00.00.
Bone Meal Granular Fertilizer
Bone meal is a granular fertilizer made from steamed and ground animal bones, providing slow-release phosphorus. The steaming process constitutes chemical treatment of an animal product. It falls under tariff item 3101.00.00 as an animal-derived fertilizer.
Composted Chicken Manure Pellets
Composted chicken manure pellets are produced through aerobic decomposition and pelletizing, creating a balanced organic fertilizer. The composting process is a biological treatment of an animal product. This product is classified under tariff item 3101.00.00 as a treated animal fertilizer.
Cottonseed Meal Fertilizer
Cottonseed meal is a vegetable fertilizer derived from cotton seeds after oil extraction, providing nitrogen and phosphorus. The oil removal process is a chemical treatment of a vegetable product. It falls under tariff item 3101.00.00 as a vegetable-origin fertilizer.
Feather Meal Nitrogen Fertilizer
Feather meal is a high-nitrogen fertilizer made by hydrolyzing poultry feathers under heat and pressure. This chemical treatment transforms animal waste into a valuable nutrient source. As a chemically treated animal product, it is classified under tariff item 3101.00.00.
Fish Emulsion Liquid Fertilizer
Fish emulsion is a liquid fertilizer produced by enzymatically hydrolyzing fish carcasses, yielding a nutrient-rich solution. This enzymatic treatment is a chemical process applied to an animal product. It falls under tariff item 3101.00.00 as a treated animal fertilizer.