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Medical CFC Propellant Mixture for Inhalers

CFC-114 and CFC-12 blend with ethanol for metered dose inhalers in asthma treatment. Covered by 3827.11.00.00 as CFC-containing mixtures of halogenated derivatives, eligible for essential use.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.7%+35.0%38.7%
🇲🇽Mexico3.7%+10.0%13.7%
🇨🇦Canada3.7%+10.0%13.7%
🇩🇪Germany3.7%+10.0%13.7%
🇯🇵Japan3.7%+10.0%13.7%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3004.90Lower: 10% vs 38.7%

If pre-filled into inhaler devices

Medicinal aerosol preparations in final packaging are medicaments.

3822Lower: 10% vs 38.7%

If diagnostic reagent blend

If for lab diagnostic use, shifts to diagnostic reagents.

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Import Tips & Compliance

• Secure annual essential use nomination from EPA

• FDA drug master file required with import

• Limited quantities; track global phaseout schedules

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