4 days and 3 boards: Wenfeng Group.Third, artificial intelligence10 days and 9 boards: Rishang Group.
7 days and 6 boards: construction industry.4 days and 3 boards: Royal Bank shares.The first board: Huawei Technologies, Xinbo, Xiangyang Bearing.
Fourth, the digital economy7 days and 6 boards: construction industry.7 days and 6 boards: Shanzi Hi-Tech.