Changsha Dialine New Material Sci.&Tech.Co.Ltd(300700) was surveyed by two institutions on March 3, 2022. Among them, there is one fund management company and one securities company. Based on this research event, we found that in the last five trading days, the company's main capital flow showed a net outflow of 128614 million yuan. In the trend dimension, the stock prices operate below the 10th and 20th lines, and the market is not willing to do more.