日科化学跌2.11%，成交额2.06亿元，主力资金净流出1279.09万元

Core Viewpoint - Shandong Rike Chemical Co., Ltd. has shown a significant increase in stock price and revenue, indicating strong performance in the chemical industry, particularly in plastic and rubber modification agents [2][3]. Financial Performance - As of October 31, Rike Chemical reported a revenue of 2.827 billion yuan for the first nine months of 2025, representing a year-on-year growth of 17.07% [2]. - The net profit attributable to shareholders reached 4.0162 million yuan, marking a substantial increase of 107.67% year-on-year [2]. - The company's stock price has increased by 49.19% year-to-date, with a recent 3.35% rise over the last five trading days [1]. Stock Market Activity - On November 14, Rike Chemical's stock price fell by 2.11% to 8.34 yuan per share, with a trading volume of 206 million yuan and a turnover rate of 5.18% [1]. - The company has experienced a net outflow of 12.7909 million yuan in principal funds, with large orders showing a buy of 43.0178 million yuan and a sell of 60.0718 million yuan [1]. - Rike Chemical has appeared on the "Dragon and Tiger List" once this year, with a net buy of -5.7604 million yuan on February 26 [1]. Business Overview - Rike Chemical, established on December 26, 2003, specializes in the research, production, and sales of plastic modification agents, serving the plastic and rubber processing industries [2]. - The company's main revenue sources include plastic and rubber modification agents (79.89%), chlor-alkali products (14.20%), and other services [2]. - As of October 31, the number of shareholders decreased by 5.78% to 17,000, while the average circulating shares per person increased by 6.13% to 27,395 shares [2]. Dividend Information - Since its A-share listing, Rike Chemical has distributed a total of 349 million yuan in dividends, with 46.264 million yuan distributed over the past three years [3].