2519.90.20.00/Reactive Caustic Magnesite 90% MgO/Canada

Reactive Caustic Magnesite 90% MgO from Canada

Lightly calcined magnesite powder with 90% MgO content, used primarily in fertilizer production and acid neutralization. Falls under HTS 2519.90.20.00 because it's produced from natural magnesite via caustic calcination, retaining reactivity characteristics.

Duty Rate — Canada → United States

0%

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

• Provide thermal analysis reports showing calcination temperature 700-1000°C to distinguish from dead-burned (1400°C+)

• Label shipments clearly as 'caustic calcined magnesite for industrial use' to prevent reclassification

• Check for EU origin preferences; many suppliers qualify for GSP duty reductions

Reactive Caustic Magnesite 90% MgO from Canada — Import Duty Rate | HTS 2519.90.20.00