Beijing Si-Tech Information Technology Co., Ltd. authorizes a Buyback Plan.

SI-TECH Information Technology Co Ltd is a company engaged in providing carrier software products and operating services. The Company's businesses include BOSS based operator support systems, big data, cloud computing, platform as a service (PaaS), artificial intelligence, blockchain, smart cities, enterprise cloud and Internet of things (IoT).The BOSS based operator support system is involved in providing Boss systems to domestic carriers and broadcast and television networks, and a range of services, including system consulting, system planning and product upgrade services.