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8412.90.90.05/Silicon Carbide Boule Hydraulic Grinder/Mexico

Silicon Carbide Boule Hydraulic Grinder from Mexico

High-strength hydraulic cylinder for grinding silicon carbide boules used in power semiconductor devices. HTS 8412.90.90.05 classification for linear acting parts in equipment processing ultra-hard semiconductor materials. Rated for extreme grinding pressures.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

• Document hardness ratings (Mohs 9.5+) and diamond wheel compatibility

• Include power semiconductor end-use statements for duty preference

• Avoid classification as ceramic processing equipment through specs

Silicon Carbide Boule Hydraulic Grinder from Mexico — Import Duty Rate | HTS 8412.90.90.05