What does the total monthly salary in social security include?

According to the relevant documents of the National Bureau of Statistics, the total wages refer to the total labor remuneration paid directly by each unit to all employees of the unit within a certain period of time, which consists of hourly wages, piece-rate wages, bonuses, overtime wages, wages paid under special circumstances, allowances and subsidies. The total labor remuneration includes: the total wages of employees on the job; Living expenses of off-duty employees; Labor remuneration for hiring or retaining retirees; Labor remuneration of foreigners, Hong Kong, Macao and Taiwan personnel and employment of other employees. The Notice of the National Bureau of Statistics on Seriously Implementing the Provisions on the Composition of Total Wages (controlled word [1990]l) clearly explains the calculation of total wages: the labor remuneration paid to employees by various units and other wages paid according to relevant regulations, whether included in the cost or not, whether included in the bonus tax items or not according to national regulations, should be included in the calculation scope of total wages.