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4 days and 3 boards: Royal Bank shares.The first board: 3D Communication, Shensi Electronics, Worth Buying, Hongda New Materials, Oriental Seiko, Aofei Entertainment, Jinzitianzheng, Rongji Software and Join-Cheer Software.5 days and 4 boards: Ningbo Jingda.

10 days and 9 boards: Rishang Group.4 days and 3 boards: Royal Bank shares.4 days and 3 boards: Wenfeng Group.

Fourth, the digital economy5 days and 4 boards: overpass lifting.4 boards: Jincai Internet, Tianyu Mathematics, Huayang Lianzhong, Hanwang Technology.