Share the QR code < / P > < p > with wechat scanning code to friends and circles of friends < / P > < p > tianyancha app shows that on December 7, Shanghai xuanjie Technology Co., Ltd. was established with a registered capital of RMB 1.5 billion, and Zeng Xuezhong served as its executive director, general manager and legal representative; Liu De is the supervisor. The company's business scope includes integrated circuit chip design and services; Integrated circuit chip and product sales; Sales of semiconductor discrete devices; Technical services and technology development in the fields of electronic technology, communication technology, information technology and semiconductor technology are wholly controlled by X-ring limited