High-Purity Arsenic Granules for Semiconductors from China
Granular arsenic (purity >99.99%) in sealed ampoules, designed for vapor deposition in gallium arsenide (GaAs) semiconductor production. Classified under HTS 2804.80.00.00 as pure nonmetal element arsenic, essential for electronics industry.
Duty Rate — China → United States
25%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide end-use statement for semiconductors to expedite customs; avoid general 'chemical' declarations
• Store and transport under inert atmosphere to prevent oxidation; include certificates of analysis (CoA)