Who knows the significance of Beijing's social security base going up and down? Does this mean that companies can report the minimum base of social security?

The social security base is reported according to your average salary in the previous year. For example, if your annual income last year was 12000, then your monthly average income is 10000, and 10000 is your social security base. Up-line and down-line means that those above the up-line are reported according to the upper limit and those below the lower limit are reported according to the lower limit. If they quote the lowest price, but it doesn't match your average income, then the company is in violation of the rules. As for grading, it means that people who pay social insurance in their own name can choose grading, which is more common among freelancers.

If you are satisfied, please adopt it. If you have any questions, please ask. Thank you.