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2922.41.00.10/L-Lysine Base USP (Free Form)/Canada

L-Lysine Base USP (Free Form) from Canada

Pure L-lysine base (free amino acid) in USP grade, the active form before salt conversion, used in specialized formulations. Meets pharmacopeia identity, purity tests. Technically a 'salt thereof' under broad HTS 2922.41.0010 for USP lysine products.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Confirm free base vs salt form with pH and titration data

• Handle hygroscopic nature—import in nitrogen-flushed containers

• Document conversion factor to lysine HCL for yield calculations

L-Lysine Base USP (Free Form) from Canada — Import Duty Rate | HTS 2922.41.00.10