The top ten leading domestic chip companies include: Huawei hisilicon, SMIC, Unigungrui, National Integrated Circuit, Yangtze River Storage, Huiting Technology, Jinko Technology, Zhaoyi Innovation, Weil Shares and Ruixin Micro. These companies have strong capabilities and market positions in chip design, manufacturing and sales in different fields. Among them, Huawei hisilicon is the largest mobile phone chip supplier in China, SMIC is the largest chip manufacturer in China, and Unigroup Zhanrui is the largest Internet of Things chip supplier in China. The development of these companies is of great significance to the growth of the domestic chip industry and the realization of the national strategy.