2309.90.10.50
Mixed feeds or mixed feed ingredients / Other
Classification path
- Preparations of a kind used in animal feeding
- Other
- Mixed feeds or mixed feed ingredients
- Other
Rates of duty
- General (MFN)
- Free
- Column 2Cuba, North Korea, Russia, Belarus
- 10%
- Unit of quantity
- t
Related lines in heading 2309
- 2309.10.00.10Dog or cat food, put up for retail sale / In airtight containersFree
- 2309.10.00.90Dog or cat food, put up for retail sale / OtherFree
- 2309.90.10.05Mixed feeds or mixed feed ingredients / Bird seedFree
- 2309.90.10.15Mixed feeds or mixed feed ingredients / Other pet food, put up for retail saleFree
- 2309.90.10.20Mixed feeds or mixed feed ingredients / Poultry feeds, preparedFree
- 2309.90.10.30Mixed feeds or mixed feed ingredients / Dairy cattle feed, preparedFree
- 2309.90.10.32Mixed feeds or mixed feed ingredients / Other cattle feed, preparedFree
- 2309.90.10.35Mixed feeds or mixed feed ingredients / Swine feed, preparedFree
- 2309.90.10.45Mixed feeds or mixed feed ingredients / Other livestock feed, preparedFree
- 2309.90.22.10Described in general note 15 of the tariff schedule and entered pursuant to its provisions / Milk replacer7.5%
- 2309.90.22.90Described in general note 15 of the tariff schedule and entered pursuant to its provisions / Other7.5%
- 2309.90.24.10Described in additional U.S. note 2 to this chapter and entered pursuant to its provisions / Milk replacer7.5%
About heading 2309
Preparations of a kind used in animal feeding
Heading 2309 covers preparations used in animal feeding, such as pet food put up for retail sale and prepared or mixed feeds for livestock and poultry. The heading splits first by retail pet food (2309.10) versus all other feed preparations (2309.90), then within 2309.90 by whether the product is a mixed feed, contains milk or milk derivatives, contains egg, or is a vitamin B12 preparation, with a residual line for everything else. Most mixed feed and pet food lines carry a general (MFN) rate of Free, while milk based feeds and specialty preparations carry duty.
Full guide to heading 2309Products in this heading
- Dog food in sealed cans or pouches for retail sale
- Cat food in bags or boxes put up for retail sale
- Bird seed blends sold as pet food
- Prepared poultry feed for a hatchery or farm
- Prepared dairy cattle feed or swine feed
- Milk replacer for calves containing milk solids
- Vitamin B12 premix for supplementing animal feed
- Feed containing egg products
Frequently asked questions
What is the HTS code for dog or cat food put up for retail sale?
Retail dog or cat food in airtight containers is 2309.10.00.10 and other retail dog or cat food is 2309.10.00.90. Both carry a general (MFN) rate of Free.
What is the duty on animal feed containing milk solids over 10% by weight?
Feed that does not qualify under general note 15 or additional U.S. note 2 is classified in 2309.90.28.10 for milk replacer or 2309.90.28.90 for other, at a general (MFN) rate of 80.4 cents/kg plus 6.4%. Qualifying entries described in general note 15 take 2309.90.22.90 at a general (MFN) rate of 7.5%.
How do I classify a vitamin B12 preparation for supplementing animal feed?
Preparations with a basis of vitamin B12 for supplementing animal feed are classified in 2309.90.70.00 at a general (MFN) rate of 1.4%. Feed preparations not named elsewhere in the heading fall to the residual line 2309.90.95.00, also at a general (MFN) rate of 1.4%.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.