1904.90.01.20 - Frozen

This HTS category, 1904.90.01.20, specifically covers "Frozen" preparations falling under the broader heading of cereals that have undergone swelling or roasting, or other prepared cereals not elsewhere specified. This includes a variety of breakfast cereals or similar snack items that have been processed from cereal grains and then subjected to a freezing process for preservation and subsequent distribution. The key defining characteristic for classification here is the frozen state of the product.

The immediate sibling category, 1904.90.01.40, also classified under "Other," would encompass non-frozen or unrefrigerated products that meet the general description of prepared cereals. Therefore, the distinction between these two categories hinges solely on the temperature and preservation method of the cereal preparation.

As this is a leaf node within the HTS classification, there are no further subcategories. Classification decisions for products falling under 1904.90.01.20 will therefore rely on a precise determination that the product is indeed a prepared cereal (swollen, roasted, or otherwise prepared) and that it is presented in a frozen state, aligning with the specific requirements outlined in Chapter 19 and heading 1904.