Ambergris, castoreum, civet and musk; cantharides; bile, whether or not dried; glands and other animal products used in the preparation of pharmaceutical products, fresh, chilled, frozen or otherwise provisionally preserved

As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗

Chapter 99 measures listing products under 0510.00

9903.01.05 Country provisions+10%
Potash that is a product of Mexico, as provided for in U.S. note 2(c) to this subchapter
Mexico1 listed product
9903.05.95 Country provisionsNo additional duty
Articles of textiles or apparel the product of Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras or Nicaragua, as provided for in subdivision (i) of U.S. note 52 to this subchapter
Costa Rica Dominican Republic El Salvador Guatemala Honduras Nicaragua1 listed product
9903.88.03 Section 301+25%
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided…
China1 listed product
9903.88.15 Section 301+7.5%
Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the…
China1 listed product

HTS	Description	General	Column 2
0510.00.20.00	Ambergris, castoreum, civet and musk	5.1%	20%
0510.00.40	Other	Free	Free
0510.00.40.10	Pancreas glands
0510.00.40.20	Bile and other animal secretions
0510.00.40.40	Cantharides; glands (other than pancreas), organs and other animal products used in the preparation of pharmaceutical products