赞宇科技跌2.09%，成交额4679.55万元，主力资金净流出636.30万元

Core Viewpoint - Zanyu Technology's stock price has experienced fluctuations, with a recent decline of 2.09% and a year-to-date increase of 15.28%, indicating volatility in market performance [1] Financial Performance - For the period from January to September 2025, Zanyu Technology achieved a revenue of 9.676 billion yuan, representing a year-on-year growth of 27.92% [2] - The net profit attributable to shareholders for the same period was 151 million yuan, reflecting a year-on-year increase of 24.96% [2] Shareholder Information - As of October 20, 2025, the number of shareholders increased to 21,800, up by 1.77% from the previous period [2] - The average number of circulating shares per shareholder decreased by 1.74% to 20,344 shares [2] Dividend Distribution - Since its A-share listing, Zanyu Technology has distributed a total of 637 million yuan in dividends, with 149 million yuan distributed over the past three years [3] Institutional Holdings - As of September 30, 2025, notable new institutional shareholders include Guangfa Multi-Factor Mixed Fund, holding 6.0415 million shares, and Jingshun Longcheng Stable Gain Bond Fund, holding 4.5491 million shares [3] - Hong Kong Central Clearing Limited has exited the list of the top ten circulating shareholders [3] Business Overview - Zanyu Technology, established on September 19, 2000, and listed on November 25, 2011, specializes in the production and sales of surfactants and oil chemical products [1] - The company's revenue composition includes 52.21% from oil chemical products, 45.59% from surfactants (including personal care products), 1.75% from trade and other businesses, and 0.45% from processing services [1]