Where does the deemed contribution period start in Chongqing?

You are asking from which year the deemed contribution period in Chongqing started, 1996. According to the official website of Chongqing Municipal Government, Chongqing universal pension insurance contributions have been implemented since 1996, that is to say, the number of years of deemed contributions is calculated from 1996 before joining the work. The deemed contribution years is the individual should contribute to the national regulations before the calculation of the continuous working age.