CHONGQING,Daqo New Energy Corp. (NYSE: DQ) (“Daqo New Energy” or the “Company”), a leading manufacturer of high-purity polysilicon for the global solar PV industry, today announced its Phase 4A expansion plan which will increase its annual polysilicon production capacity by 35,000 MT to a total of 65,000 MT by the first quarter of 2020. The […]