中海达跌2.08%，成交额3.94亿元，主力资金净流出28.70万元

Core Viewpoint - The stock of Zhonghaidah experienced a decline of 2.08% on August 29, 2023, with a trading price of 11.31 yuan per share and a total market capitalization of 8.417 billion yuan [1] Company Overview - Zhonghaidah, officially known as Guangzhou Zhonghaidah Satellite Navigation Technology Co., Ltd., was established on June 21, 2006, and went public on February 15, 2011. The company specializes in the research, development, manufacturing, and sales of high-precision positioning technology-related hardware and software products and services [1] - The company's main business revenue composition includes 83.32% from high-precision positioning equipment and industry solutions, and 16.68% from spatiotemporal data and information technology [1] Financial Performance - For the first half of 2025, Zhonghaidah reported operating revenue of 493 million yuan, representing a year-on-year growth of 15.39%. However, the net profit attributable to the parent company was a loss of 23.6885 million yuan, which is an increase in loss of 35.76% compared to the previous period [2] - Since its A-share listing, Zhonghaidah has distributed a total of 102 million yuan in dividends, with no dividends paid in the last three years [3] Shareholder Information - As of June 30, 2025, Zhonghaidah had 74,000 shareholders, a decrease of 0.78% from the previous period. The average number of circulating shares per shareholder increased by 0.79% to 8,193 shares [2] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the fourth largest, holding 2.9102 million shares, which is a decrease of 4.1982 million shares from the previous period [3] Market Activity - On August 29, 2023, Zhonghaidah's stock saw a trading volume of 394 million yuan, with a turnover rate of 5.66%. The stock has increased by 3.67% year-to-date, but has decreased by 1.39% over the last five trading days [1]