Where to do Yangzhou 4050 social security subsidy?

Yangzhou 4050 social security subsidy shall be handled in the Social Security Center for Flexible Employees of the Municipal Archives Trusteeship Center. Displays information about the query. Three days after the applicant paid the old-age pension and medical insurance in the current year, with his ID card, custody contract and the original payment bill, he went to the social security subsidy acceptance window of the flexible employment personnel of the municipal archives custody center for preliminary examination and received the application form and flexible employment permit.