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4 boards: Jincai Internet, Tianyu Mathematics, Huayang Lianzhong, Hanwang Technology.3 days and 2 boards: Fuda shares.10 days and 9 boards: Rishang Group.

Third, artificial intelligenceThe first board: Eft, Tianrun Industry, Huachangda, Xinmeixing, Hanwei Technology, Xiangyou Technology, Giant Wheel Intelligence, Xiangyang Bearing, Dongfang Seiko, Collier, Mingzhi Electric, Hongxun Technology, Huawei Technology, Jinzitianzheng, Tuobang, Beite Technology and Seiko Technology.Second, big consumption

Second, big consumptionThe first board: Eft, Tianrun Industry, Huachangda, Xinmeixing, Hanwei Technology, Xiangyou Technology, Giant Wheel Intelligence, Xiangyang Bearing, Dongfang Seiko, Collier, Mingzhi Electric, Hongxun Technology, Huawei Technology, Jinzitianzheng, Tuobang, Beite Technology and Seiko Technology.The first board: Huawei Technologies, Xinbo, Xiangyang Bearing.