DQ [DAQO NEW ENERGY] 6-K: (Original Filing)
[Daqo New Energy Begins Pilot Production at New Phase 4A Polysilicon Production Facility in Xinjiang New Facility Will Increase Polysilicon Capacity to 70,000 MT Per Annum Shihezi, China—September 16, 2019—Daqo New Energy Corp. (NYSE: DQ) ("Daqo New Energy", the "Company" or "we"), a leading manufact]