Group 1 - The latest stock price of China Tianying is 4.35 yuan, an increase of 0.03 yuan from the previous trading day, with a highest intraday price of 4.36 yuan and a lowest of 4.31 yuan, and a trading volume of 0.66 billion yuan [1] - China Tianying's main business includes environmental engineering, waste incineration power generation, and new energy development, with operations primarily in Jiangsu province and active expansion in new energy-related businesses [1] - The company has been continuously investing in environmental facility operations and recycling, while also advancing new energy project development [1] Group 2 - The current total market value of China Tianying is 10.878 billion yuan, with a price-to-earnings ratio of 25.75 times [1] - On August 11, the net outflow of main funds was 9.1786 million yuan, with a cumulative net outflow of 21.7214 million yuan over the past five trading days [1]

Group 1 - The latest stock price of Yuanda Environmental is 12.05 yuan, which increased by 0.04 yuan compared to the previous trading day [1] - The stock opened at 11.97 yuan, reached a high of 12.05 yuan, and a low of 11.94 yuan, with a trading volume of 56,143 hands and a transaction amount of 0.67 billion yuan [1] - Yuanda Environmental operates in the environmental protection industry, with main business activities including environmental engineering, manufacturing of environmental equipment, and operation of environmental facilities [1] Group 2 - As a significant environmental enterprise in the Chongqing region, the company has participated in multiple environmental project constructions [1] - The net outflow of main funds for Yuanda Environmental on that day was 5.3961 million yuan, with a cumulative net outflow of 28.7172 million yuan over the past five trading days [1] - The current stock price is below the five-day moving average, indicating a shrinking market trading activity [1]