O-Acetylsalicylic Acid with Anti-Dusting Agent from Canada
O-acetylsalicylic acid treated with minimal anti-dusting agent for safe handling, per Chapter 29 note (g). Used in bulk pharma transfer; classified as pure acid HTS 2918.22.1000.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6093.5%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Quantify anti-dusting agent <1% and confirm identification purpose only
• Test for no specific use adaptation