2 boards: Shuangta Food, Huifa Food and Zhongbai Group.4 days and 3 boards: Keli sensing.3 days and 2 boards: Fuda shares.
4 days and 3 boards: Keli sensing.9 board: Thiel shares.7 days and 6 boards: Shanzi Hi-Tech.
3 days and 2 boards: Xinshida, Shengli Precision and Fuda.2 board: starlight shares.5 days and 4 boards: overpass lifting.