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Sensor Integration PCA for Wafer Grinders from China

Printed circuit assembly integrating displacement and vibration sensors for semiconductor wafer grinders, HTS 8473.50.30.00 as equally suitable for 8471 controllers and 8473 grinders. Critical for achieving flatness tolerances in wafer preparation.

Duty Rate — China → United States

37.5%

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

Import Tips

Document sensor calibration specs and machine compatibility to support multi-heading classification

Avoid bulk packaging; use anti-static trays to prevent damage claims during customs clearance

Check for REACH compliance on electronic components sourced from EU suppliers