中达安涨2.03%，成交额2338.77万元，主力资金净流出155.47万元

Company Overview - Zhongda An's stock price increased by 48.93% year-to-date, with a 5.96% rise in the last five trading days, 4.52% in the last 20 days, and 29.72% in the last 60 days [2] - The company is located in Guangzhou, Guangdong Province, and was established on August 8, 2000, with its IPO on March 31, 2017 [2] - Zhongda An's main business involves project management services, primarily engineering supervision, including communication supervision, civil engineering supervision, bidding agency, project construction, and engineering consulting [2] Financial Performance - For the first half of 2025, Zhongda An reported revenue of 302 million yuan, a year-on-year decrease of 8.48%, and a net profit attributable to shareholders of 1.85 million yuan, down 59.99% year-on-year [2] - The company has distributed a total of 30.38 million yuan in dividends since its A-share listing, with 1.36 million yuan distributed in the last three years [3] Shareholder Information - As of June 30, Zhongda An had 15,100 shareholders, an increase of 41.65% from the previous period, with an average of 7,967 circulating shares per shareholder, a decrease of 29.02% [2] Market Activity - On September 11, Zhongda An's stock rose by 2.03%, reaching 14.58 yuan per share, with a trading volume of 23.39 million yuan and a turnover rate of 1.36%, resulting in a total market capitalization of 2.043 billion yuan [1] - The net outflow of main funds was 1.55 million yuan, with large orders buying 2.20 million yuan (9.42% of total) and selling 3.76 million yuan (16.07% of total) [1]