Diphenylchloroarsine from China
Diphenylchloroarsine contains two phenyl groups and one chlorine directly on arsenic, with As-C bonds defining its organo-inorganic nature. HTS 2931.90.90.40 covers it as other organo-inorganic, per exclusion of simple halogenated from this heading. Historical use as chemical warfare agent and analytical reagent.
Duty Rate — China → United States
28.7%
Rate breakdown
9903.88.0425%Except as provided in headings 9903.88.33, 9903.88.34, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(g) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(g)
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
• Comply with Chemical Weapons Convention declarations; use triple packaging for poison shipment
• Analytical certs prevent mix-up with Chapter 28 inorganics