2845.90.01.00/Silicon-29 Wafer Blank/China

Silicon-29 Wafer Blank from China

Silicon-29 enriched single crystal wafer blanks for quantum computing qubits. As isotope form, under HTS 2845.90.0100 (unworked).

Duty Rate — China → United States

25%

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]

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

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Import Tips

• Epitaxial growth compatibility cert; Chapter 28 vs 3818 determination critical; anti-static cleanroom shipping