中达安跌2.08%，成交额3827.96万元，主力资金净流入27.52万元

Core Points - The stock price of Zhongda An decreased by 2.08% on November 20, trading at 16.02 CNY per share with a market capitalization of 2.245 billion CNY [1] - The company has seen a year-to-date stock price increase of 63.64% and a recent 5-day increase of 2.82% [1] - Zhongda An's main business involves project management services, primarily engineering supervision, with revenue contributions from various sectors [1] Financial Performance - For the period from January to September 2025, Zhongda An reported a revenue of 469 million CNY, a year-on-year decrease of 5.03%, and a net profit attributable to shareholders of 980,200 CNY, down 56.30% year-on-year [2] - The company has distributed a total of 30.3829 million CNY in dividends since its A-share listing, with 1.3632 million CNY distributed over the last three years [3] Shareholder Information - As of September 30, Zhongda An had 8,906 shareholders, a decrease of 41.07% from the previous period, while the average number of circulating shares per shareholder increased by 69.71% to 13,520 shares [2]