1. Pension: 20% of the unit contribution base (2000 * 20% = 400 yuan) and 8% of the individual withholding base (2000 * 8% =160 yuan); 2. Unemployment: unit contribution 1.5% base (2000* 1.5%=30 yuan), individual withholding 0.5% base (2000*0.5%= 10 yuan), and individual migrant workers do not pay; 3. Work injury: According to the nature of the unit, the withholding ratio is different. Take a wholly foreign-owned enterprise as an example, pay according to 1% of the base (2000 * 1% = 20 yuan), and individuals do not pay; 4. Maternity: employees with foreign registered permanent residence are not covered by this insurance, and the payment base of employees with Beijing registered permanent residence is 0.8%(2000 * 0.8% = 16 yuan), and individuals do not pay; 5. Medical care: 9% of the base (basic medical care)+1% (large-sum overall planning) is paid by the unit (2000* 10%=200), and 2% (basic medical care) +3 (large-sum overall planning) is withheld by the individual (2000*2%+3=43 yuan). 6. Housing accumulation fund: both units and individuals pay 8% of the base (2000 * 8% =160 yuan, * * paid to 320 yuan), and those units with good conditions can apply for an increase to 10%.

Legal objectivity:

Article 12 of the Social Insurance Law of People's Republic of China (PRC) * * * The employing unit shall pay the basic old-age insurance premium according to the proportion of the total wages of employees stipulated by the state and record it in the basic old-age insurance pooling fund. Article 23 of the Social Insurance Law of People's Republic of China (PRC) * * * Employees shall participate in the basic medical insurance for employees, and employers and employees shall pay the basic medical insurance premium in accordance with the provisions of the state. Article 33 of the Social Insurance Law of People's Republic of China (PRC), employees shall participate in work-related injury insurance, and the employer shall pay the work-related injury insurance premium, while employees shall not pay the work-related injury insurance premium. Article 53 of the Social Insurance Law of People's Republic of China (PRC) * * * Employees shall participate in maternity insurance, and the employer shall pay maternity insurance premiums in accordance with state regulations, but employees shall not pay maternity insurance premiums. Article 6 Urban enterprises and institutions shall pay unemployment insurance premiums at 2% of the total wages. Employees of urban enterprises and institutions pay unemployment insurance premiums according to one percent of their wages.