PEEK材料概念股震荡拉升 兄弟科技涨停

Group 1 - PEEK material concept stocks experienced a significant rally on August 13, with Brother Technology hitting the daily limit up [1] - Weike Technology rose over 10%, while Huami New Materials and Pulit both increased by more than 5% [1] - Other companies such as Fuheng New Materials, Zhongxin Fluorine Materials, Tongyi Co., and Nanjing Julong also saw gains [1]