Fourth, the digital economy3 days and 2 boards: Xinshida, Shengli Precision and Fuda.The 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.
First, the concept of robot3 days and 2 boards: Fuda shares.
Third, artificial intelligence5 days and 4 boards: overpass lifting.Board 11: Yiming Food.