Is Ningbo's social security base the same as other provinces?

No, Ningbo is a prefecture-level city under the jurisdiction of China and Zhejiang Province. The upper limit of Ningbo social security payment base is 223 1 1 yuan, and the lower limit is 3957 yuan. The upper limit of social security payment base in Zhejiang Province is 12929 yuan, and the lower limit is 2586 yuan, so the social security base in Ningbo is different from other provinces. The difference between Zhejiang and Ningbo social security lies in the different payment bases, mainly because the average income of cities in different regions is different, which leads to the different payment bases of social security.