鲁西化工跌2.27%，成交额9715.12万元，主力资金净流出1173.26万元

Group 1 - The core viewpoint of the news is that Lu Xi Chemical has experienced fluctuations in stock price and changes in shareholder structure, with a notable increase in revenue but a significant decrease in net profit [1][2]. - As of September 11, Lu Xi Chemical's stock price was 14.21 yuan per share, with a market capitalization of 27.06 billion yuan and a year-to-date stock price increase of 25.31% [1]. - The company's main business revenue composition includes 66.07% from new chemical materials, 20.11% from basic chemicals, 12.06% from fertilizers, and 1.76% from other products [1]. Group 2 - As of June 30, the number of shareholders for Lu Xi Chemical increased by 9.83% to 101,000, while the average circulating shares per person decreased by 8.95% to 18,860 shares [2]. - For the first half of 2025, Lu Xi Chemical reported operating revenue of 14.739 billion yuan, a year-on-year increase of 4.98%, while the net profit attributable to shareholders decreased by 34.81% to 763 million yuan [2]. - The company has distributed a total of 9.885 billion yuan in dividends since its A-share listing, with 2.167 billion yuan distributed in the last three years [3].