2106.90.66.00 - Other

This HTS category, 2106.90.66.00, encompasses a broad range of "other" food preparations not elsewhere specified or included, which do not fit into more specific subheadings within Chapter 21. Crucially, for classification under this heading, the products must contain over 10 percent by weight of milk solids and be classified as "other" dairy products as described in additional U.S. note 1 to chapter 4. This excludes preparations that are primarily milk-based but fall under specific dairy product definitions or those that are not primarily food preparations.

This subheading is distinguished from its sibling category, 2106.90.64.00, by the specific criteria related to additional U.S. notes. While both fall under "Other, dairy products described in additional U.S. note 1 to chapter 4," category 2106.90.64.00 is reserved for those dairy products explicitly entered pursuant to the provisions of additional U.S. note 10 to chapter 4. Therefore, 2106.90.66.00 serves as a residual category for dairy-containing food preparations that meet the milk solids threshold but do not qualify for the specific provisions of additional U.S. note 10.

As a leaf node, this subheading does not have further subcategories. Classification here signifies that the product is a composite good, primarily a food preparation, which contains more than 10 percent milk solids, is considered a dairy product under additional U.S. note 1 to chapter 4, and does not meet the specific entry requirements outlined for 2106.90.64.00. Examples might include certain types of frozen desserts, confectionery items with a significant dairy component, or specific beverage mixes where milk solids are a dominant ingredient but the product is not classified as a simple dairy product.