Group 1 - The core stock price of Shuangliang Energy closed at 6.55 yuan on August 22, reflecting a 0.77% increase from the previous trading day [1] - The stock experienced a rapid rebound, with a more than 2% increase within 5 minutes at 10:15 AM, reaching a price of 6.46 yuan and a trading volume of 239 million yuan [1] - The company's main business includes energy-saving and water-saving systems, as well as new energy systems, with key products such as lithium bromide chillers, air-cooled systems, and heat exchangers [1] Group 2 - Shuangliang Energy's products are widely used in various sectors including power, chemicals, metallurgy, and data centers [1] - On August 22, the net inflow of main funds was 25.54 million yuan, with a cumulative net inflow of 84.31 million yuan over the past five days [1]