What does the payroll of social security account opening in Jinshui District of Zhengzhou City mean?

Is the salary table of social security account opening in Jinshui District of Zhengzhou City based on my salary income in the previous year? Including (1), if the wage income of employees is higher than 300% of the local average wage of employees in the previous year, 300% of the local average wage of employees in the previous year will be the payment base; ? (two) the wage income of employees is lower than 60% of the local average wage of employees in the previous year, with 60% of the local average wage of employees in the previous year as the payment base; ? (3) If the employee's salary is between 300% and 60%, it shall be declared according to the facts. When it is impossible to determine the wage income of employees, the payment base shall be determined according to the local average wage of employees in the previous year published by the local labor administrative department. ? Social security will regularly check the base every year (March or July, in different places), and declare a new base according to the average monthly salary of employees in the previous year. It is necessary to prepare these certificates for the payroll.

1. Social security includes pension, medical care, work injury, unemployment and maternity insurance.

Second, social insurance is a kind of insurance required by the state. The state develops social insurance undertakings, establishes a social insurance system and sets up a social insurance fund, with the aim of enabling workers to get help and enjoy insurance benefits in old age, illness, work injury, unemployment and childbirth. China's "Labor Law" and "Social Insurance Law" clearly stipulate that it is the legal obligation of the employer to pay social insurance for workers, which is obviously compulsory by the state, and the employer shall not refuse to undertake this legal obligation under any excuse or reason.