8546.20.00.90/Laboratory Mullite Electrical Insulators/Mexico

Laboratory Mullite Electrical Insulators from Mexico

Mullite (3Al2O3·2SiO2) ceramic standoffs and tubes for laboratory high-voltage testing equipment and spark testers. Excellent arc resistance and machinability. HTS 8546.20.00.90 classification.

Duty Rate — Mexico → United States

13%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Include mullite purity (>99%) and volume resistivity (>10^14 ohm-cm) data

• Specify surface finish (Ra < 0.8μm) for high-voltage applications

Laboratory Mullite Electrical Insulators from Mexico — Import Duty Rate | HTS 8546.20.00.90