PEEK材料概念板块领跌，下跌1.24%

Group 1 - The PEEK materials sector experienced a decline of 1.24% [1] - Notable declines included Xinhang New Materials down 5.76%, Zhongxin Fluorine Materials down 4.19%, and Weike Technology down 3.87% [1] - Other companies such as Guangqi Technology, Kaisheng New Materials, and Nanjing Julong also saw declines exceeding 2% [1]