2519.10.00.00/Metallurgical Grade Magnesite/Japan

Metallurgical Grade Magnesite from Japan

Medium-purity natural magnesite (90% MgCO3) specifically sized for dead-burning into refractory bricks used in steel furnaces. Remains under HTS 2519.10.00.00 as the uncalcined natural carbonate mineral.

Duty Rate — Japan → 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

• Specify loss-on-ignition (LOI) values (45-50%) confirming carbonate nature vs pre-calcined material

• Include end-use letters from steel mills verifying refractory application for potential duty drawback

• Monitor Australian/Chinese origin quotas as major suppliers face periodic trade restrictions

Metallurgical Grade Magnesite from Japan — Import Duty Rate | HTS 2519.10.00.00