Richful(SZ:300910) Xin Lang Cai Jing·2025-11-05 07:26Group 1 - The core point of the news is that Ruifeng New Materials has experienced a decline in stock price, with a cumulative drop of 7.06% over three consecutive days, currently trading at 52.80 yuan per share and a market capitalization of 15.625 billion yuan [1] - Ruifeng New Materials, established on November 11, 1996, is located in Xinxiang County, Henan Province, and specializes in the research, production, and sales of fine chemical products, primarily lubricant additives, which account for 98.12% of its main business revenue [1] - The company has a trading volume of 1.06 billion yuan and a turnover rate of 0.97% as of the latest report [1] Group 2 - Tianhong Fund holds a significant position in Ruifeng New Materials through its Tianhong Ninghong Six-Month A fund, which has 8,000 shares, representing 0.59% of the fund's net value, making it the sixth-largest holding [2] - The Tianhong Ninghong Six-Month A fund has experienced a floating loss of approximately 2,320 yuan today and a total floating loss of 32,100 yuan during the three-day decline [2] - The fund manager, Hu Yu, has been in charge for 2 years and 124 days, with the fund's total asset size at 1.703 billion yuan and a best return of 9.07% during his tenure [2]