Magnesium Sulfate for Fireworks from Mexico
High-purity magnesium sulfate used in pyrotechnic formulations as an oxidizer component. Falls under HTS 2833.21.00.00 as a sulfate of magnesium, chemically defined per Chapter 28. Supplied in granular form for safe industrial blending.
Duty Rate — Mexico → 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
• Obtain ATF permits for pyrotechnic chemicals; label as oxidizer per DOT; ensure no pre-mixed explosive compositions