HS code for guano

In the UK Trade Tariff’s list of everyday names, “guano” points to heading 3101: animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products. Check the description and the notes of the chapter before declaring: the right code depends on what the goods are made of and how they are used.

The EU Combined Nomenclature has one tariff line for 3101; the duty is duty-free.

In the Turkish Customs Tariff Schedule, 3101 covers 2 tariff lines and the duty is duty-free.

The Harmonized Tariff Schedule of the United States has one tariff line for 3101; the duty is duty-free.