General projects: information technology consulting services; computer hardware and software and auxiliary equipment retail; software development; computer and communications equipment leasing; technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; archiving services; Internet data services; cloud computing equipment sales; Internet of Things technology services; Internet of Things equipment sales; Internet of Things application services (except for projects subject to approval by law) (except for projects subject to approval according to law, with business license to carry out business activities independently according to law)