润建股份：2025年前三季度净利润约644万元

Group 1 - The core viewpoint of the news is that Runjian Co., Ltd. reported its third-quarter performance, showing a significant increase in revenue but a drastic decline in net profit [1] - For the first three quarters of 2025, the company's revenue was approximately 7.271 billion yuan, representing a year-on-year increase of 11.04% [1] - The net profit attributable to shareholders was about 6.44 million yuan, reflecting a year-on-year decrease of 97.78% [1] - The basic earnings per share were 0.02 yuan, which is a year-on-year decrease of 98.06% [1] Group 2 - As of the report, Runjian Co., Ltd. has a market capitalization of 12.8 billion yuan [2]