CCEM(SZ:300655) Xin Lang Cai Jing·2026-01-06 02:16Group 1 - The core point of the news is that Jingrui Electric Materials Co., Ltd. experienced a stock price increase of 5.52%, reaching 17.58 CNY per share, with a trading volume of 701 million CNY and a turnover rate of 3.82%, resulting in a total market capitalization of 18.863 billion CNY [1] - Jingrui Electric Materials, established on November 29, 2001, and listed on May 23, 2017, specializes in high-purity chemicals, photoresists and supporting materials, functional formulation materials, lithium battery materials, pharmaceutical intermediates, electronic-grade materials, and other products, widely used in the semiconductor and new energy industries [1] - The main revenue composition of Jingrui Electric Materials includes high-purity chemicals (58.69%), photoresists (13.79%), lithium battery materials (13.68%), industrial chemicals (9.61%), energy (4.01%), and others (0.23%) [1] Group 2 - From the perspective of major fund holdings, E Fund has one fund heavily invested in Jingrui Electric Materials, specifically the E Fund CSI Semiconductor Materials and Equipment Theme ETF Linked Class A (021893), which held 129,200 shares in the third quarter, accounting for 0.17% of the fund's net value, ranking as the seventh largest holding [2] - The E Fund CSI Semiconductor Materials and Equipment Theme ETF Linked Class A (021893) was established on November 26, 2024, with a latest scale of 242 million CNY, achieving a year-to-date return of 4.99% (ranking 15 out of 327) and a one-year return of 64.94% (ranking 23 out of 203), with a cumulative return since inception of 45.97% [2]