How much does Huainan Kaisheng Heavy Industry retire after serving for 37 years?

Huainan Kaisheng Heavy Industry retired between 3,000 and 4,000 yuan after 37 years of service. Basic old-age pension = the average working years of the local society in the previous year (1+ my contribution index) divided by 2 times the payment years multiplied by 1%. According to the calculation formula, it can be estimated that the retirement amount of Huainan Kaisheng Heavy Industry after 37 years of service is between 3,000 and 4,000 yuan.