Can migrant workers buy social security by themselves?

Legal analysis: agricultural household registration personnel who terminate the labor contract with the enterprise can not continue to participate in the endowment insurance for urban employees as flexible employees, but can renew their insurance when signing a labor contract with a new unit.

Legal basis: Article 2 of People's Republic of China (PRC) Social Insurance Law The state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance and maternity insurance. To ensure citizens' right to receive material assistance from the state and society in accordance with the law in cases of old age, illness, work injury, unemployment and maternity.