三友化工股价涨1.14%，民生加银基金旗下1只基金重仓，持有25.71万股浮盈赚取1.8万元

Group 1 - The core viewpoint of the news is that Tangshan Sanyou Chemical Co., Ltd. has shown a stock price increase of 1.14%, reaching 6.23 yuan per share, with a total market capitalization of 12.861 billion yuan [1] - The company was established on December 28, 1999, and went public on June 18, 2003, with its main business involving the production and sales of various chemical products [1] - The revenue composition of the company includes viscose staple fiber (52.17%), soda ash (21.47%), polyvinyl chloride resin (10.39%), caustic soda (7.68%), and other products [1] Group 2 - Minsheng Jianyin Fund has a significant holding in Sanyou Chemical, with the Minsheng Jianyin Dividend Return Mixed Fund (690009) holding 257,100 shares, representing 3.08% of the fund's net value [2] - The fund has a total scale of 46.9842 million yuan and has achieved a return of 1.1% this year, ranking 7688 out of 8087 in its category [2] - The fund manager, Deng Kaicheng, has been in position for 2 years and 357 days, with the best return during his tenure being 22.78% [3]