SF Diamond(SZ:300179) Xin Lang Cai Jing·2025-11-07 02:56Core Viewpoint - Sifangda's stock price increased by 5.12% to 14.38 CNY per share, with a trading volume of 486 million CNY and a turnover rate of 9.23%, resulting in a total market capitalization of 6.985 billion CNY [1] Company Overview - Sifangda Superhard Materials Co., Ltd. is located in the Zhengzhou area of the Henan Free Trade Zone and was established on March 5, 1997, with its listing date on February 15, 2011 [1] - The company's main business involves the research, production, and sales of superhard materials and related products [1] - The revenue composition of the company is as follows: resource extraction/engineering construction accounts for 60.34%, precision processing for 30.20%, and others for 9.46% [1] Shareholder Information - Among the top ten circulating shareholders of Sifangda, a fund under the Fortune Fund ranks first, specifically the Fortune Growth Board Two-Year Regular Open Mixed Fund (161040), which entered the top ten in the third quarter with 2.3621 million shares, representing 0.63% of the circulating shares [2] - The Fortune Growth Board Two-Year Regular Open Mixed Fund (161040) was established on July 14, 2020, with a latest scale of 1.224 billion CNY and has achieved a return of 52.33% this year, ranking 980 out of 8148 in its category [2] - The fund manager, Cao Jin, has a tenure of 12 years and 205 days, managing total assets of 13.173 billion CNY, with the best fund return during his tenure being 385.9% and the worst being 6.15% [2]