GENEVA, Oct. 18 -- XINJIANG DAQO NEW ENERGY CO., LTD (No. 16, Wei 6th Road, New Chemical Materials Industrial ParkShihezi Economic Development ZoneZizhiquzhixiaxianjixingzhengquhua, Xinjiang 832000), 新疆大全新能源股份有限公司 (中国新疆维吾尔自治区自治区直辖县级行政区划石河子经济开发区化工新材料产业园纬六路16号) filed a patent application (PCT/CN2025/088276) for "DEVICE AND METHOD FOR REMOVING IMPURITIES FROM TRICHLOROSILA...