CCEM(SZ:300655) Xin Lang Cai Jing·2025-11-17 01:55Core Viewpoint - Jingrui Electric Materials Co., Ltd. has shown a significant increase in stock price, reflecting positive market sentiment and potential growth in the semiconductor and new energy sectors [1][2]. Company Overview - Jingrui Electric Materials, established on November 29, 2001, and listed on May 23, 2017, is located in Suzhou, Jiangsu Province. The company specializes in high-purity chemicals, photoresists, functional formulation materials, lithium battery materials, pharmaceutical intermediates, and electronic-grade materials [1]. - The main revenue composition is as follows: 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]. Shareholder Insights - Guotai Fund's ETF, Guotai Zhongzheng Semiconductor Materials and Equipment Theme ETF (159516), has increased its holdings in Jingrui Electric Materials by 4.9362 million shares, now holding a total of 8.8061 million shares, which represents 0.82% of the circulating shares [2]. - The ETF was established on July 19, 2023, with a current scale of 8.299 billion. It has achieved a year-to-date return of 44.08%, ranking 736 out of 4216 in its category [2]. - The fund manager, Ai Xiaojun, has a tenure of 11 years and 312 days, with the fund's total assets amounting to 1690.29 billion. The best return during his tenure is 265.64%, while the worst is -46.54% [2].