</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2835.31.00.00/Pharma Excipient Sodium Tripolyphosphate/Mexico

Pharma Excipient Sodium Tripolyphosphate from Mexico

High-purity STPP as excipient for tablet disintegration and controlled drug release. HTS 2835.31.00.00 as sodium polyphosphate.

Duty Rate — Mexico → United States

11.4%

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

• DMF Type II required for API excipients

Pharma Excipient Sodium Tripolyphosphate from Mexico — Import Duty Rate | HTS 2835.31.00.00