7 days and 6 boards: Shanzi Hi-Tech.4 days and 3 boards: Royal Bank shares.Third, artificial intelligence
5 days and 4 boards: overpass lifting.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.Fourth, the digital economy
Fourth, the digital economy5 days and 4 boards: overpass lifting.