AgroChem Ammonium Sulfate Bulk Fertilizer from Canada
Bulk ammonium sulfate fertilizer (N-P-K 21-0-0) for commercial farming operations, shipped in 50kg bags or supersacks. Falls under HTS 3102.29.00.00 as other ammonium sulfate excluding double salts with nitrate. Ideal for sulfur-deficient soils in cotton production.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Use supersacks over 10kg to avoid 3105 reclassification; verify origin certificates for preferential duty treatment; test for heavy metals per fertilizer regulations