东方通信(600776.SH)：为相关客户在卫星通信地面站提供网络维护服务，对公司利润贡献较小

Core Viewpoint - The company, Oriental Communication (600776.SH), has noted increased market interest in the "commercial aerospace" sector, although its main business remains focused on information communication, financial technology, and intelligent manufacturing [1] Business Overview - The company's primary operations include providing secure and reliable digital, networked, and intelligent products and services to key sectors such as government, public security, telecommunications, banking, and transportation [1] - There have been no significant changes in the company's main business during the reporting period [1] Satellite Internet Business - The satellite internet network maintenance business involves providing network maintenance services for satellite communication ground stations to relevant clients [1] - This segment contributes less than 1% to the company's total revenue and has a minimal impact on overall profitability [1]