Chapter 23
Residues from the Food Industries; Prepared Animal Feed
84 tariff lines · 61 filing-ready 10-digit codes · codes begin with 23
Chapter 23 of the US Harmonized Tariff Schedule covers residues from the Food Industries; Prepared Animal Feed. Every code in this chapter starts with the digits 23. Work down the nested list below: the bold headings are broad categories, and the 10-digit statistical codes underneath them are what you actually declare to US Customs. Duty rates shown are the general (Column 1) rates that apply to most trading partners.
Codes in Chapter 23
| HTS code | Description | Level | General duty rate |
|---|---|---|---|
| 2301.10.00.00 | Flours, meals and pellets, of meat or meat offal; greaves (cracklings) | 10-digit statistical code | Free |
| 2301.20.00 | Flours, meals and pellets, of fish or of crustaceans, molluscs or other aquatic invertebrates | 8-digit subheading | Free |
| 2301.20.00.10 | Herring meal; pilchard meal | 10-digit statistical code | |
| 2301.20.00.90 | Other | 10-digit statistical code |
| HTS code | Description | Level | General duty rate |
|---|---|---|---|
| 2302.10.00.00 | Of corn (maize) | 10-digit statistical code | Free |
| 2302.30.00 | Of wheat | 8-digit subheading | Free |
| 2302.30.00.10 | Bran, shorts and middlings | 10-digit statistical code | |
| 2302.30.00.90 | Other | 10-digit statistical code | |
| 2302.40.01 | Of other cereals | 8-digit subheading | Free |
| 2302.40.01.05 | Of rice | 10-digit statistical code | |
| 2302.40.01.10 | Of other single cereal grains, chopped, crushed or ground | 10-digit statistical code | |
| 2302.40.01.20 | Pelletized screenings (clearings) | 10-digit statistical code | |
| 2302.40.01.90 | Other | 10-digit statistical code | |
| 2302.50.00.00 | Of leguminous plants | 10-digit statistical code | 1.4% |
| HTS code | Description | Level | General duty rate |
|---|---|---|---|
| 2303.10.00 | Residues of starch manufacture and similar residues | 8-digit subheading | 1.4% |
| 2303.10.00.10 | Corn gluten feed | 10-digit statistical code | |
| 2303.10.00.20 | Corn gluten meal | 10-digit statistical code | |
| 2303.10.00.40 | Other | 10-digit statistical code | |
| 2303.20.00 | Beet-pulp, bagasse and other waste of sugar manufacture | 8-digit subheading | Free |
| 2303.20.00.20 | Dried beet-pulp | 10-digit statistical code | |
| 2303.20.00.40 | Other | 10-digit statistical code | |
| 2303.30.00.00 | Brewing or distilling dregs and waste | 10-digit statistical code | Free |
| HTS code | Description | Level | General duty rate |
|---|---|---|---|
| 2304.00.00.10 | Certified organic | 10-digit statistical code | |
| 2304.00.00.90 | Other | 10-digit statistical code |
| HTS code | Description | Level | General duty rate |
|---|
| HTS code | Description | Level | General duty rate |
|---|---|---|---|
| 2306.10.00.00 | Of cotton seeds | 10-digit statistical code | 0.56¢/kg |
| 2306.20.00.00 | Of linseed | 10-digit statistical code | 0.12¢/kg |
| 2306.30.00.00 | Of sunflower seeds | 10-digit statistical code | 0.45¢/kg |
| 2306.41.00.00 | Of low euricic acid rape or colza seeds | 10-digit statistical code | 0.17¢/kg |
| 2306.49.00.00 | Other | 10-digit statistical code | 0.17¢/kg |
| 2306.50.00.00 | Of coconut or copra | 10-digit statistical code | 0.45¢/kg |
| 2306.60.00.00 | Of palm nuts or kernels | 10-digit statistical code | 0.32¢/kg |
| 2306.90.01 | Other | 8-digit subheading | 0.32¢/kg |
| 2306.90.01.20 | Of corn | 10-digit statistical code | |
| 2306.90.01.30 | Of hemp seeds | 10-digit statistical code | |
| 2306.90.01.50 | Other | 10-digit statistical code |
| HTS code | Description | Level | General duty rate |
|---|
| HTS code | Description | Level | General duty rate |
|---|---|---|---|
| 2308.00.10.00 | Acorns and horse-chestnuts | 10-digit statistical code | 1.4% |
| 2308.00.93.00 | Screenings, scalpings, chaff or scourings, ground, or not ground, of flaxseed (linseed) | 10-digit statistical code | Free |
| 2308.00.95.00 | Dehydrated marigolds | 10-digit statistical code | 1.9% |
| 2308.00.98 | Other | 8-digit subheading | 1.4% |
| 2308.00.98.20 | Citrus pulp pellets | 10-digit statistical code | |
| 2308.00.98.90 | Other | 10-digit statistical code |
| HTS code | Description | Level | General duty rate |
|---|---|---|---|
| 2309.10.00 | Dog or cat food, put up for retail sale | 8-digit subheading | Free |
| 2309.10.00.10 | In airtight containers | 10-digit statistical code | |
| 2309.10.00.90 | Other | 10-digit statistical code | |
| 2309.90 | Other | 6-digit heading | |
| 2309.90.10 | Mixed feeds or mixed feed ingredients | 8-digit subheading | Free |
| 2309.90.10.05 | Bird seed | 10-digit statistical code | |
| 2309.90.10.15 | Other pet food, put up for retail sale | 10-digit statistical code | |
| 2309.90.10.20 | Poultry feeds, prepared | 10-digit statistical code | |
| 2309.90.10.30 | Dairy cattle feed, prepared | 10-digit statistical code | |
| 2309.90.10.32 | Other cattle feed, prepared | 10-digit statistical code | |
| 2309.90.10.35 | Swine feed, prepared | 10-digit statistical code | |
| 2309.90.10.45 | Other livestock feed, prepared | 10-digit statistical code | |
| 2309.90.10.50 | Other | 10-digit statistical code | |
| 2309.90.22 | Described in general note 15 of the tariff schedule and entered pursuant to its provisions | 8-digit subheading | 7.5% |
| 2309.90.22.10 | Milk replacer | 10-digit statistical code | |
| 2309.90.22.90 | Other | 10-digit statistical code | |
| 2309.90.24 | Described in additional U.S. note 2 to this chapter and entered pursuant to its provisions | 8-digit subheading | 7.5% |
| 2309.90.24.10 | Milk replacer | 10-digit statistical code | |
| 2309.90.24.90 | Other | 10-digit statistical code | |
| 2309.90.28 | Other | 8-digit subheading | 80.4¢/kg + 6.4% |
| 2309.90.28.10 | Milk replacer | 10-digit statistical code | |
| 2309.90.28.90 | Other | 10-digit statistical code | |
| 2309.90.42 | Described in general note 15 of the tariff schedule and entered pursuant to its provisions | 8-digit subheading | 7.5% |
| 2309.90.42.10 | Milk replacer | 10-digit statistical code | |
| 2309.90.42.90 | Other | 10-digit statistical code | |
| 2309.90.44 | Described in additional U.S. note 2 to this chapter and entered pursuant to its provisions | 8-digit subheading | 7.5% |
| 2309.90.44.10 | Milk replacer | 10-digit statistical code | |
| 2309.90.44.90 | Other | 10-digit statistical code | |
| 2309.90.48 | Other | 8-digit subheading | 80.4¢/kg + 6.4% |
| 2309.90.48.10 | Milk replacer | 10-digit statistical code | |
| 2309.90.48.90 | Other | 10-digit statistical code | |
| 2309.90.60.00 | Animal feeds containing egg | 10-digit statistical code | 1.9% |
| 2309.90.70.00 | Preparations, with a basis of vitamin B12, for supplementing animal feed | 10-digit statistical code | 1.4% |
| 2309.90.95.00 | Other | 10-digit statistical code | 1.4% |
Not sure which line applies?
Classification follows the General Rules of Interpretation: the most specific description wins, and you must use a 10-digit statistical code on the entry. When two lines look equally plausible, a CBP binding ruling is the only way to be certain.
Source: USITC Harmonized Tariff Schedule, 2026 Basic Edition, Revision 16. Rate text is reproduced verbatim from the official export; category paths and duty estimates are derived.
Data loaded August 18, 2026.Check this chapter on hts.usitc.govReport an errorHow this data is built