Can both places pay social security at the same time?

Legal analysis: workers can pay social security in two places at the same time, but only one of them can be reimbursed. The social insurance law shall be paid by employers and workers in accordance with state regulations. Employees who are not employed in the employing unit can pay social insurance premiums directly to the social insurance premium collection agency, but can only pay basic medical insurance premiums and basic old-age insurance premiums.

Legal basis: Article 60 of the Social Insurance Law of People's Republic of China (PRC) * * * The employer shall declare by itself and pay the social insurance premium in full and on time. Except for legal reasons such as force majeure, the payment shall not be postponed or reduced. The social insurance premiums that employees should pay shall be withheld and remitted by the employer, and the employer shall inform me of the details of paying social insurance premiums on a monthly basis. Individual industrial and commercial households without employees, part-time employees who have not participated in social insurance in the employing units and other flexible employees can pay social insurance premiums directly to the social insurance premium collection agencies.