The general business scope is: Import and export of goods or technology; Development and sales of computer software and information system software; Information system design, integration, operation and maintenance; Information technology consulting; Integrated circuit design, research and development, and sales; Research and development of energy science and technology; Research and sales of electronic, communication, and automatic control technology products. Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain permission before operation. The licensed business projects include the production of integrated circuits; The production of electronic, communication, and automatic control technology products.