Group 1 - The company's stock closed at 20.58 yuan on August 21, down 0.53% from the previous trading day [1] - There was a rapid rebound in the stock price during the day, reaching a high of 20.93 yuan, with an increase of over 2% within 5 minutes [1] - The trading volume for the day was 0.88 billion yuan, with a turnover rate of 3.92% [1] Group 2 - The company specializes in building energy-saving system solutions, including energy-efficient doors and windows, and curtain walls [1] - It operates within the renovation and building materials sector, possessing relevant technology reserves for building energy efficiency [1] Group 3 - On August 21, there was a net inflow of 4.2391 million yuan from main funds, although the overall trend over the past five trading days showed a net outflow of 23.6371 million yuan [1]
晶雪节能股价小幅回落 盘中一度快速反弹2%