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Chemical Mechanical Wafer Polisher from China

CMP tool integrating chemical slurry and mechanical polishing to planarize semiconductor wafers during device fabrication, removing oxide/metal layers uniformly. Includes endpoint detection systems. Under HTS 8479.79.00.00 as fabrication preparation equipment.

Duty Rate — China → United States

20%

Rate breakdown

9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 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(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Detail platen rotation and downforce control; slurry certification required

Common error: classifying under general polishers

Chemical Mechanical Wafer Polisher from China — Import Duty Rate | HTS 8479.79.00.00