in cryptocurrency, Knowledge

2 boards: China Research Institute and Walter.Board 3: ASD.3 days and 2 boards: Easyhome, Smith Barney.

The 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.4 boards: Jincai Internet, Tianyu Mathematics, Huayang Lianzhong, Hanwang Technology.

5 days and 4 boards: overpass lifting.On December 11th, the opportunity of hot plate resumed.3 days and 2 boards: Xinshida, Shengli Precision and Fuda.