How many grades does Yiwu social security have?

Dear friends, the second-grade individual pays 1796 yuan (including long-term care insurance 36 yuan and basic premium of critical illness insurance 30 yuan), and the third-grade individual pays 596 yuan (including long-term care insurance 36 yuan and basic premium of critical illness insurance 30 yuan). 2. critical illness insurance's premium is RMB 100 per share, with a maximum of 3 payments. At present, the payment standard is set at five standards: 100 yuan per year, 300 yuan, 600 yuan, 800 yuan and 1200 yuan per year. The basic medical insurance premium is based on 80% of the average annual salary of employees in the province at the time of payment, and it is paid in a lump sum for 25 years in proportion, and the basic medical insurance for employees is paid in a lump sum for 25 years. Extension: The insured can pay through various channels such as entrusted bank withholding, bank window, Alipay-Zhejiang tax social security payment, WeChat applet-Zhejiang tax social security payment, and electronic tax bureau. Entrusted withholding banks: China Industrial and Commercial Bank, China Construction Bank, Postal Savings Bank, Rural Commercial Bank and Chouzhou Commercial Bank. I hope I can help you.