In which year did the employee pension insurance in Zuoyun County, Datong City expire as the payment period?

1992. According to the inquiry of China Travel Service. Com, the deemed payment period of employee pension insurance in Zuoyun County of Datong City ends at 1992, and the payment is made at 1992 1 month 1 day. Therefore, the deemed payment period in Shanxi should be calculated from 1992 1 month 1 day. Datong, a prefecture-level city under the jurisdiction of Shanxi Province, China, is located in the north of Shanxi Province, at the junction of Shanxi, Hebei and Mongolia provinces.