9 board: Thiel shares.4 days and 3 boards: Wenfeng Group.4 days and 3 boards: Keli sensing.
Third, artificial intelligence7 days and 5 boards: Fenda Technology.4 days and 3 boards: Keli sensing.
4 boards: Jincai Internet, Tianyu Mathematics, Huayang Lianzhong, Hanwang Technology.5 days and 4 boards: Ningbo Jingda.2 boards: Shuangta Food, Huifa Food and Zhongbai Group.