Seaweed Stems

Dried stems from various seaweed species, used in soups or as fertilizer base. Classified as HTS 1404.90.90.90 for other vegetable products, excluding those prepared for food under Chapter 12.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+25.0%25%
🇲🇽MexicoFreeFree
🇨🇦CanadaFreeFree
🇩🇪GermanyFreeFree
🇯🇵JapanFreeFree

Alternative Classifications

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

1212.21.00.00Higher: 35% vs 25%

If seaweed fit for human consumption as food

Seaweed and algae for food use are specifically in heading 1212, not unspecified.

3101.00.00.00Same rate: 25%

If ground into unsterilized natural fertilizers

Vegetable materials as fertilizers go to Chapter 31.

1401.90.40.00Higher: 38.2% vs 25%

If reed-like seaweed for plaiting

Notes place plaiting-type vegetable materials like reeds in 1401.

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Import Tips & Compliance

Distinguish from edible seaweed preparations to prevent shift to 1212.21

Include heavy metal testing reports for ocean-sourced materials

Use specific species nomenclature in entries for CBP review

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