通源石油收盘下跌1.65%，滚动市盈率60.03倍，总市值31.48亿元

Group 1 - The core viewpoint of the articles highlights Tongyuan Petroleum's current market performance, including a closing price of 5.35 yuan and a PE ratio of 60.03, which is significantly higher than the industry average of 30.87 [1][2] - The company's total market capitalization is reported at 3.148 billion yuan, ranking 16th in the extraction industry based on PE ratio [1][2] - In terms of capital flow, on August 22, Tongyuan Petroleum experienced a net outflow of 12.1956 million yuan, although it had a total inflow of 19.8909 million yuan over the past five days [1] Group 2 - Tongyuan Petroleum's main business focuses on providing comprehensive solutions and technical services for oil and gas field development, with key products including perforation sales and other oilfield services [1] - The latest financial results for the first half of 2025 show the company achieved an operating income of 551 million yuan, a slight increase of 0.03% year-on-year, and a net profit of 38.6337 million yuan, reflecting an increase of 11.31% year-on-year, with a gross profit margin of 24.80% [1]