As of June 27th, 24 companies have released their first-half performance forecast. The types of performance forecast show that there are 20 companies expected to have a performance increase and 2 companies expected to have a profit, with a total proportion of happy reporting companies of 91.67%. There is only 1 company expected to have a performance decline. Among the companies expected to have a happy performance, a total of 10 companies have a net income increase of more than 100%, based on the median value of the expected net income increase. In terms of specific individual stocks, Kaizhong Precision's net income increase is more than 10 times year-on-year. Kaizhong Precision is expected to have the highest net income increase. The company is expected to achieve a net income of 80 million yuan in the first half of the year, a year-on-year increase of 1235.36%. Zibo Qixiang Tengda and Notai Biological are expected to have a median net income increase of 584.96% and 413.71% respectively in the first half of the year, ranking second and third in terms of growth rate.