广西广电：具体业务请以公告披露为准

Core Viewpoint - Guangxi Guangdian's software business is primarily related to the research, sales, and installation of software systems associated with smart engineering and testing companies, with specific business details to be disclosed in announcements [2] Group 1 - The company engages in software system development, sales, and installation related to its main business areas [2] - The company emphasizes that specific business details should be confirmed through official announcements [2]