Chlorodifluorobromoethane (CF2BrCHE2) from Japan
Acyclic ethane with chloro, difluoro, and bromo groups used in plasma etching. HTS 2903.79.90.70 applies to this multi-halogenated hydrocarbon not elsewhere specified.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Semiconductor grade requires <10ppb metal impurities certification
• ITAR/EAR dual-use screening for etching gas applications
• Gas cylinder imports need DOT special permit documentation