HEADING 0511
Animal products not elsewhere specified or included; dead animals of chapter 1 or 3, unfit for human consumption:
Part of Chapter 05 — Other Animal Products, Section I.
Subheadings and tariff lines
0511.10.00Bovine semen
0511.10.00.10Dairy
0511.10.00.90Other
0511D01Other:
0511.91.00Products of fish or crustaceans, molluscs or other aquatic invertebrates; dead animals of chapter 3
0511.91.00.10Fertilized fish eggs
0511.91.00.90Other
0511.99Other:
0511.99.20.00Parings and similar waste of raw hides or skins; glue stock not elsewhere specified or included
0511.99.30Products chiefly used as food for animals or as ingredients in such food
0511.99.30.30Antarctic krill (
Euphausia superba)
0511.99.30.60Other
0511.99.33.00Horsehair and horsehair waste, whether or not put up as a layer with or without supporting material
0511.99.36.00Natural sponges of animal origin
0511.99.40Other
0511.99.40D02Cattle embryos:
0511.99.40.24Dairy cattle
0511.99.40.28Other cattle
0511.99.40.30Dried blood
0511.99.40.40Other animal semen
0511.99.40.70Other
Recent CBP rulings on heading 0511
N359715
March 20, 2026
The tariff classification of Dried Crustacean Eggs from Thailand
N355782
November 20, 2025
The tariff classification of Artemia Cysts from Russia
N352937
September 17, 2025
The tariff classification of Human Fecal Specimens from Various Countries
N347004
April 1, 2025
The tariff classification, marking, and status under the United States-Mexico-Canada Agreement (USMCA) of horse semen from Canada
N345805
February 27, 2025
The tariff classification of Human Tissue Specimens from the United Kingdom
N342202
September 11, 2024
The tariff classification of Human Buccal and Saliva from the United Kingdom
N339746
May 2, 2024
The tariff classification of Canine Skin Tissue from Australia
N338410
March 19, 2024
The tariff classification of Frozen Whole Rats and Mice from China
H317142
January 23, 2024
Revocation of NY R03338, NY N283432; NY C80101, NY B80750, and NY B82258; Modification of NY 870664 and NY R03056; tariff classification of human tissue samples and other human bodily specimens not prepared for therapeutic or prophylactic uses
N334948
September 21, 2023
The tariff classification of Zebrafish Fin Clippings from Great Britain
H304055
March 31, 2021
Request for Reconsideration of NY N287866; tariff classification of human tissue samples
N307928
December 19, 2019
The tariff classification of Mice Fecal Pellets from various countries
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