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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%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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