How to deal with individuals paying social security at their own expense in different places?

Foreigners who pay social security by themselves can do so by themselves or through social security agencies. China's "Social Insurance Law" stipulates that employees should participate in basic medical insurance for employees, and employers and employees should pay basic medical insurance premiums in accordance with state regulations.

Legal objectivity:

People's Republic of China (PRC) social insurance law

Article 23

Employees should participate in the basic medical insurance for employees, and employers and employees should pay the basic medical insurance premiums in accordance with state regulations.

Individual industrial and commercial households without employees, part-time employees who have not participated in the basic medical insurance for employees and other flexible employees can participate in the basic medical insurance for employees, and individuals pay the basic medical insurance premium in accordance with state regulations.

People's Republic of China (PRC) social insurance law

Article 24

The state establishes and improves the new rural cooperative medical system.

Measures for the administration of the new rural cooperative medical system shall be formulated by the State Council.