Announcement Featured: Jiu’an Medical Subsidiary New Crown Antigen Rapid Detection POC Professional Edition Kit Is Authorized_ Securities Times Network

Securities Times e company news, Yaben Chemical: abnormal fluctuations in stock trading, suspension for verification; Jiu’an Medical: Subsidiary iHealth New Crown Antigen Rapid Detection POC Professional Edition Kit Products Obtained US FDA EUA Authorization; Tang De Film: Established a wholly-owned subsidiary It is planned to provide star live training services, etc.; Maiwei shares: It is expected that the net profit in 2021 will increase by 47.05%-72.4% year-on-year; Huafeng Measurement and Control: the industry demand is strong and the net profit in 2021 is expected to increase by 112%-134% year-on-year; Zijin Mining: It is expected that the net profit in 2021 will increase by 112%-134% Profit is about 15.6 billion yuan, an increase of about 140% year-on-year; North China Chuang: It is expected that the net profit in 2021 will increase by 75%-125% year-on-year; Guoguang Electric: Co-invested in the establishment of Guangzhou Zhidu Universe Technology Co., Ltd.; Nord Co., Ltd.: plans to invest 100,000 A new production base project of tons of copper foil materials; China Ceramic Electronics: plans to purchase gallium nitride communication base station radio frequency chip business and other stocks to suspend trading.