Sinofibers(SZ:300777) Xin Lang Cai Jing·2025-12-26 02:29Group 1 - The core viewpoint of the news is that Zhongjian Technology's stock has increased by 5%, reaching a price of 37.59 yuan per share, with a trading volume of 641 million yuan and a turnover rate of 4.09%, resulting in a total market capitalization of 16.529 billion yuan [1] - Zhongjian Technology Co., Ltd. is located in Changzhou, Jiangsu Province, and was established on April 28, 2008. The company was listed on May 16, 2019, and its main business involves the research, production, sales, and technical services of high-performance carbon fiber and related products [1] - The revenue composition of Zhongjian Technology is primarily from carbon fiber, accounting for 74.53%, and carbon fiber fabrics, which make up 25.47% of the total revenue [1] Group 2 - From the perspective of major circulating shareholders, Guotai Fund has a fund that ranks among the top ten circulating shareholders of Zhongjian Technology. The Guotai Zhongzheng Military Industry ETF (512660) reduced its holdings by 660,000 shares in the third quarter, holding a total of 3.4214 million shares, which represents 0.81% of the circulating shares [2] - The Guotai Zhongzheng Military Industry ETF (512660) was established on July 26, 2016, with a latest scale of 14.109 billion yuan. Year-to-date, it has achieved a return of 26.48%, ranking 2098 out of 4197 in its category; over the past year, it has returned 26.88%, ranking 1840 out of 4179; and since its inception, it has returned 31.75% [2] - The fund manager of Guotai Zhongzheng Military Industry ETF (512660) is Ai Xiaojun, who has a cumulative tenure of 11 years and 351 days, managing total fund assets of 169.029 billion yuan, with the best fund return during his tenure being 288.38% and the worst being -46.54% [2]