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Super Red Composting Worms

Super red worms, a hybrid strain of Eisenia fetida, are live composting worms bred for high reproduction rates and efficiency in processing kitchen scraps. They are imported under HTS 0106.90.0110 as other live worms for agricultural and hobbyist vermiculture. These worms thrive in organic-rich environments.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+20.0%20%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

0106.90.01Same rate: 20%

If classified under other invertebrates like insects

Certain invertebrates such as silkworms have distinct subheadings; taxonomic differences dictate separation from worms.

3101.00.00.00Higher: 25% vs 20%

If when worms produce castings imported as fertilizer

Worm castings (vermicompost) are animal-origin fertilizers under Chapter 31, excluding the live worms themselves.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Verify worm purity with supplier certificates to ensure no genetic mixing with invasive species, aiding APHIS clearance

• Import in small batches initially to test survival rates and comply with potential quarantine periods

• Document bedding material composition (e.g

• coconut coir) to prevent issues with plant pest regulations