Sou Hu Cai Jing·2025-08-13 13:47Group 1 - As of August 13, 2025, China Petroleum's stock price is 8.71 yuan, down 0.68% from the previous trading day, with a trading volume of 9.81 billion yuan and a market capitalization of 1,594.113 billion yuan [1] - China Petroleum operates in the oil and gas industry, covering the entire industry chain including exploration and development, refining and chemical, pipeline transportation, and sales and trade [1] - The company recently established a joint venture with Tianjin Urban Construction Management Co., Ltd., named Tianjin Urban Construction Petroleum Technology Development Co., Ltd., with a registered capital of 10 million yuan, focusing on gas operations and electronic product sales [1] Group 2 - On August 13, the main funds showed a net outflow of 149.7399 million yuan, with a cumulative net outflow of 16.1956 million yuan over the past five days [1]