Nanxing Machinery Co.Ltd(002757) was surveyed by 4 institutions on February 25, 2022. Among them, there is one securities company, one investment company, one insurance asset management company and one rural commercial bank. Based on this research event, we found that the company’s main capital flow showed a net purchase of 290872 million yuan in the last five trading days. In the trend dimension, the stock prices were running above the 10th and 20th lines, and the market’s willingness to do more increased.