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8546.20.00/Beryllia Ceramic RF Insulator/Mexico

Beryllia Ceramic RF Insulator from Mexico

Beryllium oxide (BeO) ceramic insulator for RF power transistors, offering high thermal conductivity with insulation. Special controlled ceramic under HTS 8546.20.00.

Duty Rate — Mexico → United States

13%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• BeO toxicity handling certifications

• Thermal conductivity >250 W/mK verification

• BIS export license may be required