Magnesium Sulfate in Bulk for Agriculture from Canada
Bulk kieserite (MgSO4·H2O) for soil magnesium correction in farming. HTS 2833.21.00.00 covers this chemically defined sulfate before fertilizer mixing. Supplied in 50kg bags for large-scale application.
Duty Rate — Canada → United States
3.7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Document as pure chemical, not fertilizer; soil test compatibility statements help; bulk containers need phytosanitary if contaminated