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4 days and 3 boards: Keli sensing.Fourth, the digital economyThe first board: Huawei Technologies, Xinbo, Xiangyang Bearing.

The first board: 3D Communication, Shensi Electronics, Worth Buying, Hongda New Materials, Oriental Seiko, Aofei Entertainment, Jinzitianzheng, Rongji Software and Join-Cheer Software.9 board: Thiel shares.7 days and 6 boards: construction industry.

Board 11: Yiming Food.10 days and 9 boards: Rishang Group.7 days and 6 boards: construction industry.