三友化工股价涨5.2%，南方基金旗下1只基金位居十大流通股东，持有1133.99万股浮盈赚取317.52万元

Group 1 - The core point of the news is that Sanyou Chemical's stock price increased by 5.2%, reaching 5.66 CNY per share, with a trading volume of 183 million CNY and a turnover rate of 1.61%, resulting in a total market capitalization of 11.684 billion CNY [1] - Sanyou Chemical, established on December 28, 1999, and listed on June 18, 2003, is located in Tangshan, Hebei Province, and its main business includes the production and sales of various products such as viscose staple fiber, soda ash, caustic soda, polyvinyl chloride, and mixed methylcyclosiloxane [1] - The revenue composition of Sanyou Chemical is as follows: viscose staple fiber 52.17%, soda ash 21.47%, polyvinyl chloride resin 10.39%, caustic soda 7.68%, and other products contributing the remaining percentages [1] Group 2 - Among the top circulating shareholders of Sanyou Chemical, a fund under Southern Fund holds a position, specifically the Southern CSI 1000 ETF (512100), which reduced its holdings by 98,800 shares in the third quarter, now holding 11.3399 million shares, accounting for 0.55% of circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a current scale of 76.63 billion CNY, and has achieved a year-to-date return of 27.01%, ranking 2080 out of 4216 in its category [2]