Arsenic Ingot (Research Grade) from China
Solid arsenic ingots (99.99% pure) for laboratory research in materials science and toxicity studies. Falls under HTS 2804.80.00.00 as elemental arsenic, a nonmetal, meeting Chapter 28 definitions for pure chemical elements.
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)
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Register with DEA if for controlled studies; include institutional end-user letters
• Label as 'poison' per GHS; pitfall is inadequate ventilation declarations for air shipment
• Batch traceability required—retain supplier CoA for 5 years post-import