Propionic Acid Feed Grade from Canada
Propionic acid formulated for animal feed preservation to inhibit mold growth in silage and grains. As a separate chemically defined organic compound under Chapter 29 note (a), it is classified in HTS 2915.50.1000. Meets AAFCO standards for livestock applications.
Duty Rate — Canada → United States
14.2%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include FDA prior notice for feed import and GRAS affirmation; ensure pH stability documentation; watch for reclassification if blended beyond pure acid limits