Magnesium Phosphite from Germany
Magnesium phosphite (MgHPO3) serves in fire retardants and water treatment applications. As a phosphonate of magnesium, it falls under HTS 2835.10.00.00 per chapter definitions excluding section V products. Typically a white insoluble powder.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Confirm not pure MgO (excluded per chapter note); solubility specs required; flame test data helpful