0403.90.57.00 - Described in general note 15 of the tariff schedule and entered pursuant to its provisions 🖩

This HTS classification covers dried, fermented, or acidified milk and cream products that fall under the broader category of "Other" within the "Sour cream containing not over 45 percent by weight of butterfat; buttermilk" heading. Specifically, this designation applies to dried formulations that do not meet the criteria for other enumerated subcategories. These products are typically derived from milk or cream that has undergone fermentation or acidification processes and has subsequently been dried to reduce moisture content for preservation or ease of transport. Examples might include dried kefir, dried buttermilk powder, or dried sour cream powder not otherwise specified.

The crucial distinction for this subcategory, 0403.90.57.00, lies in its exclusion from specific provisions detailed in sibling categories. For instance, it differs from 0403.90.61.00, which is reserved for products described in additional U.S. note 9 to this chapter and entered pursuant to its specific provisions. By being classified under "Other," this subcategory encompasses all remaining dried fermented milk and cream products that do not qualify for those more narrowly defined distinctions.

As a leaf node, this classification does not have further subcategories. Therefore, the focus remains on correctly identifying and classifying dried, fermented, or acidified milk and cream products that do not fit into any more specific tariff lines within this part of the Harmonized Tariff Schedule. Proper documentation and understanding of the specific properties of the imported product are essential to ensure accurate classification under this residual category.