Social security is divided into several grades

Social security is divided into 4 grades: participants Social insurance monthly contribution standard is divided into the lowest grade of 40%, 60% of the first grade, 80% of the second grade, the third grade 100% four grades. Social security, also known as social insurance, is promoted by the state. There are three categories, the first is the unit of workers to pay the employee's pension and medical care, industrial injury, unemployment, maternity; the second is the urban residents of the pension and medical care; the third is the rural new rural insurance and new rural cooperative. Social insurance is a social and economic system that provides income or compensation for people who are incapacitated for work, who have temporarily lost their jobs, or who have suffered losses due to health reasons. Article 58 of the Social Insurance Law stipulates that an employer shall, within 30 days from the date of employment, apply for social insurance registration with a social insurance agency for its employees. If an employer fails to register for social insurance, the social insurance agency shall approve the social insurance contributions to be paid by the employer. Individual entrepreneurs without employees who voluntarily participate in social insurance, part-time workers who do not participate in social insurance with their employers, and other flexibly employed persons shall apply for social insurance registration with the social insurance administration organization. The State establishes a nationally unified individual social security number. Individual social security numbers are citizens' identity numbers.