HS Codes - 23: Residues and waste from the food industries; prepared animal fodder:

2301
Flours, meals and pellets, of meat or meat offal, of fish or of crustaceans, molluscs or other aquatic invertebrates, unfit for human consumption; greaves (cracklings):
2301.10
Flours, meals and pellets, of meat or meat offal; greaves (cracklings)
2301.20
Flours, meals and pellets, of fish or of crustaceans, molluscs or other aquatic invertebrates
2302
Bran, sharps (middlings) and other residues, whether or not in the form of pellets, derived from the sifting, milling or other working of cereals or of leguminous plants:
2302.10
Of corn (maize)
2302.30
Of wheat
2302.40
Of other cereals
2302.50
Of leguminous plants
2303
Residues of starch manufacture and similar residues, beet-pulp, bagasse and other waste of sugar manufacture, brewing or distilling dregs and waste, whether or not in the form of pellets:
2303.10
Residues of starch manufacture and similar residues
2303.20
Beet-pulp, bagasse and other waste of sugar manufacture
2303.30
Brewing or distilling dregs and waste
2304.00
Oilcake and other solid residues, whether or not ground or in the form of pellets, resulting from the extraction of soybean oil
2305.00
Oilcake and other solid residues, whether or not ground or in the form of pellets, resulting from the extraction of peanut (ground-nut) oil
2306
Oilcake and other solid residues, whether or not ground or in the form of pellets, resulting from the extraction of vegetable or microbial fats or oils, other than those of heading 2304 or 2305:
2306.10
Of cotton seeds
2306.20
Of linseed
2306.30
Of sunflower seeds
2306.A
Of rape or colza seeds:
2306.41
Of low euricic acid rape or colza seeds
2306.49
Other
2306.50
Of coconut or copra
2306.60
Of palm nuts or kernels
2306.90
Other
2307.00
Wine lees; argol
2308.00
Vegetable materials and vegetable waste, vegetable residues and byproducts, whether or not in the form of pellets, of a kind used in animal feeding, not elsewhere specified or included:
2309
Preparations of a kind used in animal feeding:
2309.10
Dog or cat food, put up for retail sale
2309.90
Other:

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