The first board: Huawei Technologies, Xinbo, Xiangyang Bearing.Third, artificial intelligence
10 days and 9 boards: Rishang Group.Fourth, the digital economy7 days and 6 boards: construction industry.
V. Auto Parts2 boards: Shuangta Food, Huifa Food and Zhongbai Group.3 days and 2 boards: Fuda shares.