At 2020 AHR Expo held in Orlando, Florida, the United States, at the beginning of February, JARN’s reporters visited Chemours’ booth and were welcomed by Diego Boeri, vice president, Fluorochemicals, Chemours International Operations, and Joseph T. Martinko, business director – Americas, Opteon/Freon Fluorochemicals, Chemours. This time, JARN interviewed them focusing on Chemours Opteon XL 41 (R454B) refrigerant.