Can Beijing social security provident fund not be paid for three years?

According to "Social Insurance Law" and "Regulations on Provident Fund Management", social insurance premiums and provident funds are declared by employers and their employees according to law, which is not mandatory for individuals, and individuals may not pay them.

Social security includes endowment insurance, basic medical insurance for employees, industrial injury insurance, unemployment insurance and maternity insurance funds. Housing accumulation fund refers to the long-term housing savings paid by all units and their employees.