Ammonium Nitrate Prills from China
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 — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
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