Daqo New Energy Corp. (NYSE:DQ) Q4 2021 Results Conference Call February 28, 2022 8:00 AM ET Company Participants Kevin He - Head of Investor Relations Longgen Zhang - Chief Executive Officer & Director Ming Yang - Chief Financial Officer Conference Call Participants Philip Shen - Roth Capital Partners Gary Zhou - Credit Suisse Alan Lau - Jefferies Colin Yang - Daiwa Securities Chao Ji - Goldman Sachs Operator Good day, and welcome to the Daqo New Energy Fourth Quarter and Fiscal Year 2021 Results Conferenc ...