1-Bromo-1-chloro-2,2-difluoroethane from China
A mixed halogenated ethane used as an intermediate in pharmaceutical manufacturing. Classified in HTS 2903.79.90.70 for acyclic hydrocarbons with bromine, chlorine, and fluorine halogens, not matching more specific provisions.
Duty Rate — China → United States
28.7%
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
• Pharma-grade imports require FDA Drug Master File references and GMP certificates
• Specify batch impurity profiles (<0.1% oxygenates) to maintain Chapter 29 purity status