2309.90.48
Other
HTS code 2309.90.48 covers preparations used in animal feeding, specifically those containing milk or milk derivatives not elsewhere specified. This code is used for classifying these animal feeds, with duty rates varying based on origin—ranging from 80.4¢/kg + 6.4% for general imports to free trade agreements with select countries—as detailed within Chapter 23.

Detailed information for HTS Code 2309.90.48
This tariff code falls within Chapter 23, which covers residues and waste from the food industries, as well as prepared animal feed. Specifically, code 2309.90.48 covers preparations used in animal feeding, and more precisely, animal feeds containing milk or milk derivatives that aren’t elsewhere specified. This code has two subdivisions: 2309.90.48.10 for milk replacer and 2309.90.48.90 for all other animal feeds containing milk or milk derivatives; choose the appropriate suffix based on whether the product is a milk replacer or another type of feed. There are quantity limits for animal feed containing milk or milk derivatives entered under certain subheadings, with specific allocations for countries like Ireland, the United Kingdom, New Zealand, and Australia.
| 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.
80.4¢/kg + 6.4%
Standard trade partners (NTR)
Free (BH,CL,JO,KR,MA,OM,P,PA,PE,SG) 5.3¢/kg + 0.4% (CO) See 9822.04.20 (AU) See 9823.05.01-9823.05.06 (S+)
Eligible FTA or preference programs
The duty for HTS code 2309.90.48 is calculated in kilograms. The general rate is 80.4¢/kg plus 6.4% of the value, applying to all countries not specified as having special rates. Several countries (BH, CL, JO, KR, MA, OM, P, PA, PE, SG) have a free rate, while Colombia (CO) has a rate of 5.3¢/kg + 0.4%. These special rates apply to the main code and its subdivisions – 2309.90.48.10 (Milk replacer) and 2309.90.48.90 (Other) – unless otherwise specified. There is a quantitative limitation of 7,399,700 kilograms for animal feeds containing milk or milk derivatives under subheadings 2309.90.24 and 2309.90.44, with specific allocations for Ireland, the United Kingdom, New Zealand, and Australia.
Rate of Duty (Column 2): 94.6¢/kg + 7.5%
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Code subdivisions
2309.90.48.10
Preparations of a kind used in animal feeding: > Other: > Other: > Animal feeds containing milk or milk derivatives: > Other: > Other > Milk replacer
2309.90.48.90
Preparations of a kind used in animal feeding: > Other: > Other: > Animal feeds containing milk or milk derivatives: > Other: > Other > Other
Chapter & section notes
Chapter notes
Section notes
Latest update
Last updated
November 15, 2025
Revised every January & July
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