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4 days and 3 boards: Royal Bank shares.2 boards: Shuangta Food, Huifa Food and Zhongbai Group.The first board: University of Technology Yake, Rongji Software, Fudan Fuhua, Join-Cheer Software.

Third, artificial intelligence2 boards: Shuangta Food, Huifa Food and Zhongbai Group.4 days and 3 boards: Royal Bank shares.

2 boards: China Research Institute and Walter.First, the concept of robot4 days and 3 boards: Wenfeng Group.