7 days and 6 boards: construction industry.The first board: Huawei Technologies, Xinbo, Xiangyang Bearing.7 days and 6 boards: Shanzi Hi-Tech.
4 boards: Jincai Internet, Tianyu Mathematics, Huayang Lianzhong, Hanwang Technology.2 board: starlight shares.4 days and 3 boards: Royal Bank shares.
3 days and 2 boards: Fuda shares.3 days and 2 boards: Xinshida, Shengli Precision and Fuda.10 days and 9 boards: Rishang Group.