During the morning trading session, stocks tied to the PEEK material sector exhibited robust gains, with Chaojie Shares surging ahead by more than 10%. Other notable movers included Xinhan New Materials, Dayang Biology, Zhongxin Fluorine Materials, Kingfa Sci & Tech, and Zhongyan Shares, all of which posted similar upticks. The heightened market demand for PEEK material, owing to its superior properties and widespread application in high-end manufacturing and beyond, has fueled this positive momentum in share prices.