8479.89.95.99/Silicon Ingot Grinder/Mexico

Silicon Ingot Grinder from Mexico

Precision grinder for shaping silicon ingots to exact diameters with orientation notches before wafer slicing in semiconductor production. Falls under HTS 8479.89.95.99 as crystal boule grinder per statistical note (a)(ii)(A). Ensures consistent wafer quality.

Duty Rate — Mexico → United States

12.5%

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

• Specify ingot diameters (150-450mm) and flat/notch grinding patterns for dopant indication

• Provide vacuum chuck specs for handling cylindrical crystals without contamination

Silicon Ingot Grinder from Mexico — Import Duty Rate | HTS 8479.89.95.99