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2519.90.50.00/Magnesium Oxide for Electrical Insulation/China

Magnesium Oxide for Electrical Insulation from China

High-purity magnesia powder pressed into ceramic insulators for heating elements. Classified HTS 2519.90.50.00 as other magnesium oxide before final ceramic forming.

Duty Rate — China → United States

12.5%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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Import Tips

• Purity specs (>98% MgO) and dielectric strength data support electrical grade

• Import as powder, not preformed shapes which may be Chapter 85 parts

• Sintering temperature info distinguishes from dead-burned

Magnesium Oxide for Electrical Insulation from China — Import Duty Rate | HTS 2519.90.50.00