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

Toluene Sulfonate Surfactant from Mexico

Specialty aromatic sulfonate from toluene modification, applied in high-performance cleaners. Exhibits required surface tension properties per 3402 definition. Strictly classified under 3402.90.30.00 due to aromatic surface-active nature.

Duty Rate — Mexico → United States

14%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Include synthetic pathway documentation to prove aromatic modification

Test for VOC content to comply with air quality import standards

Avoid packaging in consumer-ready containers to prevent retail prep classification