Development Milestone

Year 1965Established Xinba Integrated Company

Year 1984Renamed YangZhong Mechanical and Electrical Equipment Company

Year 1987Renamed ZhenJiang Electric Equipment Company, expanded Electric Industry

Year 1992Established JiangSu ChangJiang Electric Equipment Co.,Ltd

Year 2000Renamed JiangSu ChangJiang Electric Co.,Ltd

Year 2004Renamed Daqo Group Co., Ltd

Year 2006Established ZhenJiang Daqo Secheron Traction Power Co., Ltd, expanded Transportation Equipment Industry

Year 2007Invested and Constructed Polysilicon Base in ChongQing, expanded New Energy Industry

Year 2010Daqo New Energy Co.,Ltd Listed in NYSE USA