L-Lysine Base from Japan
L-Lysine base essential amino acid for swine/poultry feed, preventing deficiency diseases. HTS 2922.49.49 for pure free base form (most imported as sulfate salt). 98.5% min purity specification.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Anti-dumping duties apply to Chinese origin; verify third-country processing certificates
• Free base rare vs sulfate; declare crystal form and water content accurately
• AAFCO feed ingredient definition compliance required