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2816.10.00.00/Magnesium Hydroxide Flame Retardant/Mexico

Magnesium Hydroxide Flame Retardant from Mexico

Micronized magnesium hydroxide used as a halogen-free flame retardant in plastics and cables. Classified in HTS 2816.10.00.00 as it's chemically defined without organic additives exceeding note limits. Surface-treated for dispersion but remains inorganic.

Duty Rate — Mexico → United States

3.1%

Rate breakdown

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

• Specify coating type in entry docs; silane treatments may push to 3824 if >2% organic

• Particle size distribution cert needed for customs valuation consistency

Magnesium Hydroxide Flame Retardant from Mexico — Import Duty Rate | HTS 2816.10.00.00