4 days and 3 boards: Royal Bank shares.7 days and 6 boards: construction industry.7 days and 6 boards: Shanzi Hi-Tech.
Second, big consumption3 days and 2 boards: Xinshida, Shengli Precision and Fuda.Third, artificial intelligence
Second, big consumption4 days and 3 boards: Wenfeng Group.The first board: University of Technology Yake, Rongji Software, Fudan Fuhua, Join-Cheer Software.