Food Industry Residues, Waste & Prepared Animal Feed

Heading 2309 covers products specifically formulated for animal feeding — mixtures, premixes, and compound feeds that have been blended or processed for nutritional purposes. The oilcake and residue headings (2304–2306) cover the solid by-products of oil extraction in their relatively unprocessed state. Once a residue is blended with other ingredients into a formulated ration, it typically moves to 2309.

Yes. USDA APHIS regulates imports of animal-derived meals, including fish meal and meat-and-bone meal, due to disease-risk concerns. Importers must comply with APHIS permit requirements and may face restrictions based on the country of origin's animal-health status. Some products also require FDA prior notice as animal food.