8486.20.00.00/Semiconductor Wafer Metrology Tool/Japan

Semiconductor Wafer Metrology Tool from Japan

In-line metrology tools measure wafer thickness, overlay, and critical dimensions during device manufacturing for process control. Borderline HTS 8486.20.00.00 if integral to fabrication. Distinguish from pure testing in Chapter 90.

Duty Rate — Japan → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Prove process control vs pure testing function; resolution/throughput specs; integration documentation