Co-creation Data: It is planned to use self-owned or self-raised funds of 510 million yuan to increase capital to acquire 51% equity of Guangwei Technology Co., Ltd.

Co-creation Data Announcement: In order to enter the track of optical chips and optical modules, and promote the upgrade of business from "terminal manufacturing" to "core components + terminals + services", the company intends to use its own or self-raised funds of 510 million yuan to increase its investment in Guangwei Technology Co., Ltd by 57.8232 million yuan, with the remaining 452 million yuan to be included in Guangwei Technology's capital surplus. After this capital increase is completed, the company will hold 51% of the equity in Guangwei Technology, making Guangwei Technology a subsidiary of the company and included in the company's consolidated financial statements.