Solvent Red 135 Fuel Marker Dye from Canada
Specialty Solvent Red 135 used as dye marker in diesel fuel and heating oil, classified HTS 3204.19.25.20. Provides visual identification for tax-paid vs untaxed fuels per government specifications.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include government specification sheets (ASTM D4806 or equivalent) proving fuel compatibility
• Comply with EPA fuel dye regulations; provide dye strength certification (mg/L concentration)
• Prevent misclassification as petroleum additive; emphasize coloring function per Chapter 32