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Ingot Profile Grinder from Mexico

Ingot profile grinders create precise cylindrical profiles on semiconductor crystal ingots using CNC-controlled diamond wheels. Ensures uniform wafer thickness across boule. Under HTS 8442.30.0150.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

Import Tips

Include CNC control specifications and axis configurations

Document diameter tolerance capabilities (±2μm)

Verify taper grinding capabilities for conical sections