The enterprise star rating standards are as follows:

1. The economic strength of the enterprise: mainly including the enterprise’s registered capital, annual turnover, profit and other economic indicators, as well as the enterprise’s financial status and assets Liability status, etc.

2. Enterprise management level: It mainly includes management indicators such as the enterprise’s organizational structure, management system, personnel quality, technological innovation capabilities, as well as indicators such as the enterprise’s brand image and market competitiveness.

3. Corporate social responsibility: It mainly includes indicators of corporate social responsibilities such as environmental protection, production safety, employee welfare, and charity, as well as various aspects of corporate relations with the government, suppliers, customers, employees, etc. relationships and interactions.