Legal basis: Article 27 of the Interim Measures for the Administration of Financing Guarantee Companies stipulates that the balance of financing guarantee liability provided by a financing guarantee company to a single guarantor shall not exceed 65,438+00% of its net assets, the balance of financing guarantee liability provided to a single guarantor and its related parties shall not exceed 65,438+05% of its net assets, and the balance of bond issuance guarantee liability provided to a single guarantor shall not exceed 30% of its net assets.