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The first board: 3D Communication, Shensi Electronics, Worth Buying, Hongda New Materials, Oriental Seiko, Aofei Entertainment, Jinzitianzheng, Rongji Software and Join-Cheer Software.2 boards: China Research Institute and Walter.2 boards: China Research Institute and Walter.

4 days and 3 boards: Royal Bank shares.The first board: University of Technology Yake, Rongji Software, Fudan Fuhua, Join-Cheer Software.Board 11: Yiming Food.

4 boards: Jincai Internet, Tianyu Mathematics, Huayang Lianzhong, Hanwang Technology.Third, artificial intelligence