2309.90.10 - Mixed feeds or mixed feed ingredients

This category, HTS 2309.90.10, encompasses "Mixed feeds or mixed feed ingredients" that are not specifically classified under more granular subheadings within heading 2309. These preparations are designed for animal consumption, serving as complete diets or nutritional supplements for various species. The "mixed" aspect implies a combination of ingredients, which could include grains, oilcakes, vitamins, minerals, and other feed additives, all formulated to meet specific nutritional requirements. The key characteristic is their suitability for feeding animals, distinguishing them from human foodstuffs or raw agricultural commodities.

The current level, "Other," signifies that these mixed feeds do not fall into any pre-defined specific categories within the broader "Preparations of a kind used in animal feeding" heading. While there are no direct siblings at this exact "Other" node, the structure of the HTS means that any preparation that fits the general description of mixed feed and doesn't meet the criteria for more specific subheadings would logically land here before further subdivision.

The subcategories under 2309.90.10 provide crucial distinctions for further classification. These subdivisions are based on the intended animal species and whether the product is presented for retail sale. For instance, "Bird seed" (2309.90.10.05) and "Other pet food, put up for retail sale" (2309.90.10.15) are specific formulations for companion animals. More broadly, the category includes prepared feeds for "Poultry" (2309.90.10.20), "Dairy cattle" (2309.90.10.30), "Other cattle" (2309.90.10.32), "Swine" (2309.90.10.35), and "Other livestock" (2309.90.10.45), each requiring tailored nutritional profiles. Finally, the residual category "Other" (2309.90.10.50) serves as a catch-all for any remaining mixed feeds or feed ingredients not otherwise specified.