How do individuals who have no work units in Changchun pay social security?

I'm from Jiangsu, and the local policy is like this. You can refer to:

1, social security payment is divided into two parts: individual and unit. Freelancers can choose to pay by themselves (that is, if there is no unit), and if there is a unit, of course, it is paid by the unit.

2. Individuals here generally bring ID cards and pension manuals (both company contributions and individual contributions are paid by one account, so one person can only have one pension manual or account number) and provide deposit and withdrawal of time deposits;

3. In the future, if there is a company, the manual will be provided directly to the company, and the company can directly handle the transfer-in without an individual.

4. If there is no unit, the unit will transfer it out for you before you leave, and then you can take this pension manual and pay it personally in the above two ways.