Daqo New Energy Announces its Phase 5B Polysilicon Expansion Project in Inner Mongolia to Increase Production Capacity to 305,000 MT by Year End 2023 - PR Newswire
/PRNewswire/ -- Daqo New Energy Corp. (NYSE: DQ) ("Daqo New Energy" or the "Company"), a leading manufacturer of high-purity polysilicon for the global solar...