8481.90.90.60/Hastelloy Semiconductor Wafer Polisher Feedwater Valve Body/Germany

Hastelloy Semiconductor Wafer Polisher Feedwater Valve Body from Germany

Hastelloy C-276 valve body for ultrapure feedwater systems in chemical mechanical wafer polishers achieving mirror-finish semiconductor surfaces. Falls under HTS 8481.90.9060 as valve body for wafer preparation polishers in statistical note (a)(ii)(C). Resists acidic polishing slurries in CMP processes.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Test and document corrosion resistance in CMP slurry chemistries

• Reference statistical note for polishers bringing wafers to fabrication tolerances

• Ensure proper declaration of 'valve bodies' vs 'valves' to avoid assembly disputes

Hastelloy Semiconductor Wafer Polisher Feedwater Valve Body from Germany — Import Duty Rate | HTS 8481.90.90.60