When is the Shanghai social security contribution base adjusted every year?

Shanghai Social Security Bureau adjusts Russia month at 1 every year.

On April 20 14, the social security payment was adjusted as follows: the payment base of five-insurance personnel was adjusted from the original 28 15 yuan to the present.

3022 yuan; The payment base of three-insurance personnel is adjusted from 2346 yuan in 20 13 years to 2770 yuan; Urban five-insurance social security proportional unit

35%, individual10.5%; The proportion of social security for non-urban three insurances is adjusted to 27.5%, and the personal burden remains unchanged.