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2 boards: Shuangta Food, Huifa Food and Zhongbai Group.9 board: Thiel shares.4 days and 3 boards: Keli sensing.

Third, artificial intelligenceThe first board: Panda Dairy, Yike Food, Western Animal Husbandry, Anji Food, Haixin Food, Tongqinglou, Li Ziyuan, Liangpin Shop, Sunshine Dairy, New Dairy, Huang Shanghuang, Xi 'an Catering, Maiquer, Yonghui Supermarket, Friendship Group, Jiajiayue and Dongbai Group.3 days and 2 boards: Easyhome, Smith Barney.

The first board: University of Technology Yake, Rongji Software, Fudan Fuhua, Join-Cheer Software.3 days and 2 boards: Easyhome, Smith Barney.