[main capital monitoring: dawning net sales of China Science and Technology Co., Ltd.] June 20, the data of Star Mine of the Financial Association showed that in early trading today, the main capital only had a net inflow into the general equipment plate, with a net outflow from chemical, pharmaceutical, biological, non-ferrous metals and other plates, of which the chemical sector had a net outflow of more than 1.4 billion yuan. In terms of individual stocks, Tuowei information soared, with a net purchase of 723 million yuan of main funds, with Hang Seng Electronics, Lixun Precision and ZTE leading the net inflow of main funds. Dawning of China Science and Technology was sold more than 700 million yuan. Wave Information, Huagong Technology, Kunlun Wanwei main capital outflow ranked first.