Zinc Sulfate for Animal Feed from Mexico
Feed-grade zinc sulfate provides trace mineral supplementation in poultry and livestock nutrition. As a pure zinc sulfate compound, it imports under HTS 2833.29.45.00 before mixing into feeds. Meets AAFCO standards for mineral content.
Duty Rate — Mexico → United States
1.6%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include feed-grade specification and heavy metal analysis (<200ppm lead typical)
• AAFCO label review prevents reclassification as complete feed under Chapter 23