8466.91.50.00/Coolant Nozzle Assembly for Wafer Saws/China

Coolant Nozzle Assembly for Wafer Saws from China

Precision nozzle directs coolant to diamond blades in wafer slicing saws, preventing thermal damage to semiconductor material. HTS 8466.91.50.00 for accessories of 8464 sawing machines.

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

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Import Tips

• Specify flow rate and material compatibility (e.g

• silicon-safe) in specs

• Include installation diagrams showing 8464 integration

• Avoid classifying as plumbing parts; link to saw kerf cooling