Can I use someone else's social security card?

No, social security cards cannot be used by others in principle. The Social Security Card of the People's Republic of China is an integrated circuit (C) card, which is uniformly planned by Ministry of Human Resources and Social Security and issued to the society by local human resources and social security departments, and used in various business fields of human resources and social security. No, social security cards cannot be used by others in principle. The Social Security Card of the People's Republic of China is an integrated circuit (C) card, which is uniformly planned by Ministry of Human Resources and Social Security and issued to the society by local human resources and social security departments, and used in various business fields of human resources and social security.

Legal objectivity:

People's Republic of China (PRC) Social Insurance Law Article 2 The state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance and maternity insurance to protect citizens' right to get material help from the state and society in the event of old age, illness, industrial injury, unemployment and maternity. People's Republic of China (PRC) Social Insurance Law Article 3 The social insurance system adheres to the principles of wide coverage, basic protection, multi-level and sustainability, and the level of social insurance should be compatible with the level of economic and social development.