PEEK材料指数盘中跌2.12%，成分股多数下行

Group 1 - The PEEK materials index experienced a decline of 2.12% during the trading session, with most constituent stocks also falling [1] - Notable declines among constituent stocks included Zhongxin Fluorine Materials, Guoen Co., Xinhang New Materials, Kaisheng New Materials, and Zhaomin Technology, which dropped by 6.08%, 5.75%, 3.53%, 2.90%, and 2.90% respectively [1]