Shanghai 1 1 to 22-year social security payment base

2338、 1 1688。 The upper and lower limits of Shanghai social security payment base of 20 1 1 are 2338 and 1 1688 respectively, and this base will be used until the end of 2022. Shanghai, referred to as "Shanghai" or "Shen" for short, is the largest economic center and an important international financial center city in China, and the first batch of coastal open cities.