Pentafluoropropene (C3F6) from Germany
Pentafluoropropene functions as an etching gas in semiconductor manufacturing and as a reactive intermediate. It meets HTS 2903.59.90.00 criteria as an 'other' unsaturated fluorinated acyclic hydrocarbon. Excluded from colorants, enzymes, or fuels per Chapter 29 exclusion notes.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include SEMI-standard gas purity certificates (Grade 5.0+ required)
• Verify compatibility of cylinder valve materials with fluorinated gases
• Maintain temperature control below 50°C during transport to prevent decomposition