金诚信涨2.08%，成交额1.23亿元，主力资金净流出649.46万元

Core Viewpoint - The stock price of Jinchengxin has shown significant growth this year, with a year-to-date increase of 74.23% and a notable rise of 15.43% in the last five trading days [2] Company Overview - Jinchengxin Mining Management Co., Ltd. was established on January 7, 2008, and listed on June 30, 2015. The company is located in Fengtai District, Beijing [2] - The main business activities include mining engineering construction, mining operation management, and mining design and technology research and development [2] - The revenue composition is as follows: sales of cathode copper, copper concentrate, and phosphate rock account for 46.11%, mining operation management 39.63%, mining engineering construction 11.85%, materials, equipment, and others 1.29%, mining machinery and equipment 1.00%, and mining design consulting 0.13% [2] Financial Performance - For the first half of 2025, Jinchengxin achieved operating revenue of 6.316 billion yuan, representing a year-on-year growth of 47.82%. The net profit attributable to shareholders was 1.111 billion yuan, with a year-on-year increase of 81.29% [2] - Since its A-share listing, Jinchengxin has distributed a total of 768 million yuan in dividends, with 477 million yuan distributed in the last three years [3] Shareholder Information - As of June 30, 2025, the number of shareholders is 16,600, a decrease of 13.57% from the previous period. The average circulating shares per person increased by 15.70% to 37,570 shares [2] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the third-largest, holding 13.8932 million shares, a decrease of 16.2626 million shares from the previous period [3] Market Activity - On August 29, Jinchengxin's stock price rose by 2.08%, reaching 62.46 yuan per share, with a trading volume of 123 million yuan and a turnover rate of 0.32%. The total market capitalization is 38.961 billion yuan [1] - In terms of capital flow, there was a net outflow of 6.4946 million yuan from main funds, with large orders accounting for 11.53% of purchases and 16.03% of sales [1]