8463.90.00.40/Used Wafer Edge Grinder/China

Used Wafer Edge Grinder from China

Rebuilt grinder for profiling wafer edges post-slicing to prevent chipping during handling. Classifies in HTS 8463.90.0040 as used tool for cermet working without removal, for semiconductor wafer prep. Achieves mirror-finish edges.

Duty Rate — China → United States

41.9%

Rate breakdown

9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

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Import Tips

• Document edge profiling specs (bevel angles, surface finish)

• Ensure vacuum chuck compatibility declaration for handling

• Watch for reclassification if marketed as semiconductor-specific