Does the unit only pay three insurances to calculate social security?

The unit only pays three insurances to calculate social security.

"Three insurances" generally refer to endowment insurance, medical insurance and unemployment insurance, and are part of social insurance. Social security includes endowment insurance, medical insurance, unemployment insurance, industrial injury insurance and maternity insurance. In some areas, the unit only pays three insurances, but it is still considered as a form of social security.

The main need is that the purpose of social security is to protect the basic rights and interests of workers, including old-age security, medical security and unemployment security. The unit only pays three insurances, which will affect the protection level of employees in some ways.