Weichai Power Co.Ltd(000338) was surveyed by 8 institutions on February 18, 2022. Among them, there are 4 asset management companies, 2 securities companies, 2 investment companies and 1 fund management company, including Zhang Le, the gold medal analyst of new fortune automobile and auto parts in 2020. Based on this research event, we found that the main capital flow of the company showed a net outflow of 80.8497 million yuan in the last five trading days. In the trend dimension, Share prices are running below the 10th and 20th lines, and the market is not willing to do more.