</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2906.13.50.00/Ergosterol Analytical Standard/Mexico

Ergosterol Analytical Standard from Mexico

Ergosterol, a fungal sterol and vitamin D2 precursor, is classified under 2906.13.5000 as 'other' sterols and inositols within cyclic alcohols. This chemically defined compound meets Chapter 29 specifications for pure organic sterols. Used as analytical standard in food and pharmaceutical testing.

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

• Include ISO 17034 accreditation certificate; declare quantity and concentration precisely; ensure tamper-evident packaging for reference material integrity

Ergosterol Analytical Standard from Mexico — Import Duty Rate | HTS 2906.13.50.00