山东章鼓涨2.12%，成交额1.08亿元，主力资金净流入686.61万元

Core Viewpoint - Shandong Zhanggu's stock price has shown fluctuations with a year-to-date increase of 28.56%, while recent trading indicates a slight decline in the short term [1][2]. Group 1: Stock Performance - As of September 24, Shandong Zhanggu's stock price rose by 2.12% to 12.02 CNY per share, with a trading volume of 1.08 billion CNY and a turnover rate of 3.24%, resulting in a total market capitalization of 37.51 billion CNY [1]. - The stock has experienced a net inflow of 6.87 million CNY from main funds, with significant buying and selling activities recorded [1]. - Year-to-date, the stock has increased by 28.56%, but it has seen a decline of 4.07% over the last five trading days and a slight decrease of 0.41% over the last 20 days [1]. Group 2: Company Overview - Shandong Zhanggu, established on May 24, 1991, and listed on July 7, 2011, is located in the Ming Shui Economic Development Zone of Jinan, Shandong Province [2]. - The company specializes in the design, manufacturing, sales, and service of various mechanical products, including Roots blowers, centrifugal blowers, and slurry pumps, with the main business revenue composition being 55.53% from fans, 20.48% from slurry pumps, and 20.03% from water treatment [2]. - As of September 10, the number of shareholders increased by 18.01% to 55,300, while the average circulating shares per person decreased by 15.26% to 5,103 shares [2]. Group 3: Financial Performance - For the first half of 2025, Shandong Zhanggu reported a revenue of 969 million CNY, reflecting a year-on-year growth of 3.85%, while the net profit attributable to shareholders decreased by 40.86% to 38.02 million CNY [2]. - The company has distributed a total of 590 million CNY in dividends since its A-share listing, with 93.64 million CNY distributed over the past three years [3].