中研股份股价涨5.07%，方正富邦基金旗下1只基金重仓，持有12.5万股浮盈赚取27.51万元

Group 1 - The core viewpoint of the news is the performance and market position of Zhongyan Co., which saw a 5.07% increase in stock price, reaching 45.60 yuan per share, with a total market capitalization of 5.549 billion yuan [1] - Zhongyan Co. specializes in the research, production, and sales of polyether ether ketone (PEEK), with its main business revenue composition being: pure resin granules 58.95%, composite enhanced granules 27.38%, pure resin fine powder 8.73%, pure resin coarse powder 3.87%, and PEEK products 1.07% [1] - The company was established on December 22, 2006, and was listed on September 20, 2023, indicating its recent entry into the public market [1] Group 2 - According to data, the Fangzheng Fubang Fund holds a significant position in Zhongyan Co., with its Fangzheng Fubang Xinhong Mixed A Fund (006689) holding 125,000 shares, accounting for 4.12% of the fund's net value [2] - The fund has achieved a year-to-date return of 57.56% and a one-year return of 74.07%, ranking 296 out of 8178 and 668 out of 7978 respectively in its category [2] - The fund manager, Li Chaoyu, has been in charge for 4 years and 300 days, with the fund's total asset size at 10.108 million yuan [3]