Frozen Bovine Pineal Gland Extract from Mexico
Frozen extract from bovine pineal glands, containing melatonin precursors for pharmaceutical research. Under HTS 0510.00.40.20 as glands for pharmaceutical products, provisionally preserved frozen. Used in hormone therapy development.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide BSE-free certification from origin country veterinary authorities
• Document extraction process to prove it's not a finished hormone product
• Use tamper-evident packaging for biotech security