China Telecom Corp Ltd is a China-based company primarily engaged in telecommunications and related businesses. The Company's main business includes mobile communications services, wireline and smart home services, industrial digital services, and commodity sales. The Company's mobile telecommunications services business primarily includes mobile services such as mobile calls, mobile internet access, and text messaging. The Company's wireline and smart home services business primarily includes fixed-line telephones, broadband access, and smart home services. Its industrial digital services business primarily includes industry cloud, Internet data centers (IDCs), digital platforms, and dedicated network lines. The Company's commodity sales business refers to the company's sales of mobile terminal equipment and wireline communication equipment to users. The Company distributes its products within the domestic market.