</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
3913.90.50.00/Methylcellulose Pharmaceutical Grade/Canada

Methylcellulose Pharmaceutical Grade from Canada

Pharmaceutical-grade methylcellulose, a cellulose ether derivative, supplied in primary form for tablet coatings and viscosifiers. HTS 3913.90.5000 covers this modified natural polymer.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Provide USP/NF compliance certificates; declare exact substitution degree per subheading notes; segregate from synthetic cellulose to prevent duty disputes