2811.29.30.00/Ultra-High Purity Sulfur Dioxide 99.999% Electronics/Mexico

Ultra-High Purity Sulfur Dioxide 99.999% Electronics from Mexico

5N pure SO2 gas for semiconductor doping and plasma etching processes. Meets HTS 2811.29.30.00 as chemically pure inorganic oxygen compound of sulfur. Supplied in specialized cleanroom cylinders.

Duty Rate — Mexico → United States

14.2%

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

• Semiconductor industry requires particle count <10/partical; helium leak testing certification; ITAR/EAR export control screening

Ultra-High Purity Sulfur Dioxide 99.999% Electronics from Mexico — Import Duty Rate | HTS 2811.29.30.00