What are the departments and functions of State Grid? State Grid Corporation of China is mainly composed of the following departments and functions: Office: responsible for the daily operation of the company, including document processing, meeting organization, information submission, etc. Organization Department: responsible for the personnel management of cadres, including the selection, assessment, appointment, removal and deployment of cadres. Propaganda Department: responsible for the company's propaganda work, including news release, media communication and image publicity. Finance Department: Responsible for the company's financial management, including financial budget, cost control, fund management and accounting. Marketing department: responsible for power sales and customer service, including market development, power sales management, power consumption inspection, etc. Safety supervision department: responsible for the company's safety supervision, including safety production supervision and accident investigation and handling. Science and technology department: responsible for the company's scientific and technological innovation and R&D work, including scientific research project management, promotion and application of new technologies, etc. Capital construction department: responsible for the company's engineering construction management, including engineering planning, design, construction and acceptance. Ministry of materials and equipment: Responsible for the company's material procurement and supply management, including supplier management and material deployment. Supervision department: responsible for the discipline inspection and supervision of the company, including the construction of a clean government, supervision and inspection, etc. To sum up: State Grid Corporation of China is a large-scale energy enterprise with complex organizational structure and different functions of various departments. However, all departments cooperate with each other and work together to achieve the overall goal of the company. Legal basis: According to the Company Law of People's Republic of China (PRC), a company is an enterprise legal person with independent legal person property and legal person property rights. The company is liable for its debts with all its property. As a large enterprise, State Grid Corporation of China (SGCC) complies with the relevant provisions of the Company Law of People's Republic of China (PRC).