HFO-1234yf Mobile A/C Retrofit Kit Refrigerant from China
HFO-1234yf refrigerant included in R-134a to low-GWP retrofit kits for fleet vehicles. Pure 2,3,3,3-Tetrafluoropropene per HTS 2903.51.1000 specifications. 4oz service cans for professional retrofitting.
Duty Rate — China → United States
16.2%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• SNAP retrofit approval letters from EPA required
• Oil compatibility charts for different compressor types
• Small cylinder DOT exemption documentation