Citic heavy industries five insurance and one gold base is. Citic heavy industries is responsible for auditing the payment base and payment number of all insured units. Formulate policies on enterprise annuity, supplementary endowment insurance, supplementary medical insurance and qualification standards for undertaking enterprise annuity supplementary insurance for government agencies, institutions and social organizations in the city, and examine and determine the qualifications of relevant institutions to undertake supplementary insurance business.