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5 boards: Shanzi Hi-Tech Rishang Group Shandong Glass Fiber3 boards: Dezhan Healthy Dongfang Zhizao Astar Jiangnan Gaoxian Yibin Paper Whirlpool Tianyu Biology4 boards: Tianyu Mathematics Department Hanwang Technology Jincai Interconnection Huayang Lianzhong

3 boards: Dezhan Healthy Dongfang Zhizao Astar Jiangnan Gaoxian Yibin Paper Whirlpool Tianyu BiologyThere are 16 consecutive boards, and the promotion rate is 22%, which is normal.4 boards: Tianyu Mathematics Department Hanwang Technology Jincai Interconnection Huayang Lianzhong

5 boards: Shanzi Hi-Tech Rishang Group Shandong Glass Fiber3 boards: Dezhan Healthy Dongfang Zhizao Astar Jiangnan Gaoxian Yibin Paper Whirlpool Tianyu Biology4 boards: Tianyu Mathematics Department Hanwang Technology Jincai Interconnection Huayang Lianzhong