2309.90.10
Mixed feeds or mixed feed ingredients
HTS code 2309.90.10 covers mixed feeds and feed ingredients for animals, used for reporting and classifying these products at customs. This code is generally free of duty with standard trade partner or FTA benefits, and falls within Chapter 23 dealing with prepared animal feed.

Detailed information for HTS Code 2309.90.10
This section covers preparations of a kind used in animal feeding, specifically mixed feeds or mixed feed ingredients within chapter 23. The 2309.90.10 code encompasses these mixtures, which are created by processing vegetable or animal materials and losing their original characteristics—excluding vegetable waste and byproducts—and must contain at least 6% grain or grain products to be classified here. Further breakdown is available via statistical suffixes like .05 for bird seed, .15 for retail pet food, or codes .20 through .50 for different types of prepared livestock and cattle feed, so choose the suffix that most accurately reflects the product's composition and intended animal consumption.
| Chapter | Chapter 23 - Residues and waste from the food industries; prepared animal feed |
| Section | Section IV - Prepared Foodstuffs; Beverages, Spirits, and Vinegar; Tobacco and Manufactured Tobacco Substitutes |
Duty snapshot
Quick reference for the duty outcomes tied to this HTS line.
Free
Standard trade partners (NTR)
N/A
Eligible FTA or preference programs
The general duty rate for HTS code 2309.90.10 and all its subdivisions is Free, meaning no duty is assessed on goods meeting the code's criteria when imported from standard trade partners (NTR). Special rates are not specified, but eligibility for FTA or preference programs could potentially reduce or eliminate duties further. All imports under this code and its subdivisions – including bird seed (2309.90.10.05), pet food (2309.90.10.15), and various livestock feeds – must be reported in kilograms (kg) or tonnes (t). The U.S. Note specifies quantity limitations and country allocations for certain animal feeds containing milk or milk derivatives under subheadings 2309.90.24 and 2309.90.44, but these do not apply to the main code or its other subdivisions.
Rate of Duty (Column 2): 10%
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Code subdivisions
2309.90.10.05
Preparations of a kind used in animal feeding: > Other: > Mixed feeds or mixed feed ingredients > Bird seed
2309.90.10.15
Preparations of a kind used in animal feeding: > Other: > Mixed feeds or mixed feed ingredients > Other pet food, put up for retail sale
2309.90.10.20
Preparations of a kind used in animal feeding: > Other: > Mixed feeds or mixed feed ingredients > Poultry feeds, prepared
2309.90.10.30
Preparations of a kind used in animal feeding: > Other: > Mixed feeds or mixed feed ingredients > Dairy cattle feed, prepared
2309.90.10.32
Preparations of a kind used in animal feeding: > Other: > Mixed feeds or mixed feed ingredients > Other cattle feed, prepared
2309.90.10.35
Preparations of a kind used in animal feeding: > Other: > Mixed feeds or mixed feed ingredients > Swine feed, prepared
2309.90.10.45
Preparations of a kind used in animal feeding: > Other: > Mixed feeds or mixed feed ingredients > Other livestock feed, prepared
2309.90.10.50
Preparations of a kind used in animal feeding: > Other: > Mixed feeds or mixed feed ingredients > Other
Chapter & section notes
Chapter notes
Section notes
Latest update
Last updated
November 15, 2025
Revised every January & July
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