三友化工跌2.13%，成交额8385.07万元，主力资金净流出443.62万元

Core Viewpoint - The stock of Sanyou Chemical has experienced a decline of 2.13% on October 24, with a current price of 5.52 CNY per share and a market capitalization of 11.395 billion CNY, indicating a mixed performance in recent trading periods [1]. Financial Performance - For the first half of 2025, Sanyou Chemical reported a revenue of 9.562 billion CNY, a year-on-year decrease of 11.13%, and a net profit attributable to shareholders of 73.2517 million CNY, down 77.64% compared to the previous year [2]. - The company has cumulatively distributed 4.376 billion CNY in dividends since its A-share listing, with 623 million CNY distributed over the past three years [3]. Shareholder Information - As of June 30, 2025, the number of shareholders for Sanyou Chemical increased to 87,200, with an average of 23,673 circulating shares per shareholder, a decrease of 2.11% from the previous period [2]. - The fourth largest circulating shareholder is Hong Kong Central Clearing Limited, holding 31.4012 million shares, which is a decrease of 15.4134 million shares from the previous period [3]. - The sixth largest circulating shareholder is Southern CSI 1000 ETF, which increased its holdings by 2.1553 million shares to 11.4387 million shares [3]. Business Overview - Sanyou Chemical, established on December 28, 1999, and listed on June 18, 2003, is located in Tangshan, Hebei Province. The company specializes in the production and sales of various chemical products, including viscose staple fiber, soda ash, caustic soda, polyvinyl chloride, and mixed methylcyclosiloxane [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].