康龙化成：股东信中康成减持公司股份约2667万股，减持计划完成

Group 1 - The core point of the article is that Kanglong Chemical (SZ 300759) announced the completion of a share reduction plan by its shareholder, Xincheng Kangcheng, who reduced approximately 26.67 million shares, accounting for 1.50% of the company's total shares [1] - As of the report date, Kanglong Chemical's market capitalization is 52.7 billion yuan [2] - For the year 2024, Kanglong Chemical's revenue composition is primarily from scientific research and technical services, which accounts for 99.95%, while other businesses contribute only 0.05% [1]