Lysine Monohydrate from China
Lysine monohydrate is a hydrated form of L-lysine base, commonly used in nutritional supplements and feed premixes for its high bioavailability. It is included under HTS 2922.41.00 as a lysine derivative, with water of hydration permitted per chapter notes on solutions and stabilizers.
Duty Rate — China → United States
16.2%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Test for exact water content (8-12%) via Karl Fischer; label moisture clearly
• Use food-grade packaging to comply with FDA import alerts