The victim entered a state-owned hotel in Guangzhou and worked for 7 years in 1983. During this period, he was a contract worker. Can these 7 years be regarded as the pension insurance payment period?

In 1987, my country’s State Council promulgated the “Interim Provisions on the Implementation of the Labor Contract System in State-Owned Enterprises”, which stipulated that the state implement social pooling of retirement insurance for workers under labor contract systems. Before the 1990s, enterprise employees implemented a single pension insurance system. In 1991, the "Decision of the State Council on the Reform of the Pension Insurance System for Enterprise Employees" clearly stated: "With the development of the economy, a system that combines basic pension insurance with enterprise supplementary pension insurance and employee personal savings pension insurance will be gradually established." Therefore, if you purchased pension insurance in the seven years from 1983 to 1990, it can be continuously calculated as the pension insurance years, but if you did not purchase pension insurance, it cannot be regarded as the payment period.