Sinofibers(SZ:300777) Xin Lang Cai Jing·2025-09-03 07:53Group 1 - The core viewpoint of the news is that Zhongjian Technology has experienced a significant decline in stock price, with a cumulative drop of 8.93% over four consecutive days, closing at 36.10 CNY per share [1] - As of the latest report, Zhongjian Technology's market capitalization stands at 15.873 billion CNY, with a trading volume of 530 million CNY and a turnover rate of 3.44% [1] - The company, established on April 28, 2008, specializes in the research, production, sales, and technical services of high-performance carbon fiber and related products, with carbon fiber accounting for 67.88% of its main business revenue [1] Group 2 - Huatai Asset Management has a fund that heavily invests in Zhongjian Technology, specifically the Huatai Zijin CSI 1000 Index Enhanced Fund A, which held 3,000 shares, representing 0.68% of the fund's net value [2] - The fund has reported a year-to-date return of 30.88% and a one-year return of 68.67%, ranking 1222 out of 4222 and 1027 out of 3783 in its category, respectively [2] - The fund manager, Mao Tian, has been in the position for 7 years and 268 days, with the fund's total asset size currently at 291 million CNY [2]