Ammonium Nitrate Prills from Canada
US-produced ammonium nitrate prills (34.5-0-0) exported for fertilizer field trials, returned unchanged within 3 years. Chapter 28 (3102.30) agricultural chemical qualifying for 9801.00.10.27 duty-free re-entry.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include end-user certificates due to explosive precursor regulations
• Document field trial reports showing no chemical reactions occurred
• Verify Chapter 28 statistical reporting requirements in entry summary