1008.50.00 - Quinoa (Chenopodium quinoa)

This HTS category, 1008.50.00, specifically classifies quinoa (scientific name: *Chenopodium quinoa*). Quinoa is a pseudocereal grain, meaning it is botanically a seed but is consumed and prepared like a grain. It is characterized by its small, round shape and its nutritional profile, being a complete protein source. This classification falls under Chapter 10, which deals with cereals, and specifically within the broader heading for buckwheat, millet, canary seeds, and other cereals.

It is important to distinguish quinoa from its sibling categories within heading 1008. While buckwheat (1008.10.00) has a distinct triangular seed structure, and millet and canary seeds are also botanically different, quinoa stands on its own due to its unique origin and cultivation. Fonio (1008.40.00) is another African cereal grain, while triticale (1008.60.00) is a hybrid of wheat and rye. Quinoa, however, is a distinct species from the *Chenopodium* genus, originating from the Andean region of South America.

Within the 1008.50.00 classification, further subdivisions exist to refine the tariff. These subcategories are 1008.50.00.10 for certified organic quinoa and 1008.50.00.90 for all other quinoa. This distinction is crucial for importers and exporters as organic certification can affect duty rates and regulatory requirements. Both subcategories cover the same product, quinoa, differing only in its method of cultivation and proof of organic status.