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2519.90.20.00/Light Burnt Magnesite for Water Treatment/Mexico

Light Burnt Magnesite for Water Treatment from Mexico

Caustic calcined magnesite used for pH adjustment and magnesium fortification in municipal water systems. Synonymous with 'light burnt' magnesite under HTS 2519.90.20.00 for reactive MgO applications.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• NSF/ANSI 60 certification often required for drinking water applications

• Solubility testing data (>90% available MgO) confirms reactivity grade

• Dissolution rate specs critical for water treatment dosing

Light Burnt Magnesite for Water Treatment from Mexico — Import Duty Rate | HTS 2519.90.20.00