On April 17, the Beijing Stock Exchange witnessed unusual fluctuations in individual stocks, with the Beijing 50 Index climbing more than 5%. Kaihua Materials soared to its daily limit, while Caedm Quartz and Chuangda New Materials witnessed a remarkable surge of over 25%. Additionally, stocks such as Tianma New Materials, Jianbang Technology, Nacono, Gebijia, and Lierda also experienced substantial increases.
