</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2922.41.00/DL-Lysine Hydrochloride/Mexico

DL-Lysine Hydrochloride from Mexico

DL-Lysine hydrochloride is a racemic mixture of D- and L-lysine salts, often used in biochemical research and some industrial applications. It qualifies for HTS 2922.41.00 as a lysine salt, being a chemically defined derivative of the amino acid with the specified oxygen function.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Specify DL- vs L-form on invoice to avoid reclassification; provide stereochemistry confirmation via HPLC analysis

• Ensure <0.1% heavy metals for food-contact approval

DL-Lysine Hydrochloride from Mexico — Import Duty Rate | HTS 2922.41.00