</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

L-Cysteine Hydrochloride from Mexico

L-Cysteine Hydrochloride acts as a dough conditioner and reducing agent in food processing. HTS 2922.49.80.00 covers this thiol amino acid salt with carboxyl 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

Import Tips

FDA GRAS affirmation required; oxidize testing for stability; bulk bag liners mandatory

L-Cysteine Hydrochloride from Mexico — Import Duty Rate | HTS 2922.49.80.00