2827.31.00.00/Magnesium Chloride Flakes/Mexico

Magnesium Chloride Flakes from Mexico

Magnesium chloride flakes are produced by crystallizing MgCl2 solutions for applications in dust control and concrete acceleration. This form is explicitly a chloride of magnesium under HTS 2827.31.00.00, meeting Chapter 28's inorganic salt criteria. Commonly sold in 50-lb bags for road maintenance.

Duty Rate — Mexico → United States

1.5%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Label packages with exact MgCl2 content and flake size specs to support uniform classification

• Comply with EPA TSCA registration if used industrially; include import notifications

• Test for impurities like calcium sulfate that could trigger reclassification to mixed salts

Magnesium Chloride Flakes from Mexico — Import Duty Rate | HTS 2827.31.00.00