IoT、The rise of new technologies such as artificial intelligence and other new technologies makes intelligence become the mainstream trend in all areas of social life，Traditional industries are facing transformation and upgrading。Semiconductor is an indispensable key electronic component in the process of industrial intelligence，It is the basic platform for the realization of the intelligent function of new products，The core carrier of the application of new technology。In 5G Infrastructure、5G terminal radio frequency and new energy vehicles and other multiple push，and the domestic alternative trend of semiconductor compounds，Broaden space for future growth