1,1,2-Trifluoroethane Toner Cartridge Pressurizer from Mexico
HFC-143 used as non-flammable pressurizing gas in laser printer toner cartridges and aerosol cleaning products. Specifically named under HTS 2903.44.10.30 as a pure halogenated derivative. Provides consistent pressure without hydrocarbon flammability risks.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Aerosol applications qualify for separate EPA Significant New Use Rule (SNUR) determinations
• Declare exact fill pressure and % composition; partial fills must still meet purity standards