长城证券：华能资本累计增持公司股份约637万股，增持计划实施完成

Group 1 - The core point of the article is that Huaneng Capital has completed a share buyback of approximately 6.37 million shares of Changcheng Securities, representing 0.16% of the company's total share capital, with a total investment of about 50.17 million yuan [1] Group 2 - As of the first half of 2025, the revenue composition of Changcheng Securities is as follows: securities brokerage business accounts for 55.03%, wealth management business accounts for 42.03%, investment banking business accounts for 4.91%, asset management business accounts for 1.19%, and other businesses account for -3.16% [1] - The current market capitalization of Changcheng Securities is 47 billion yuan [1]