Banks are financial institutions engaged in currency and credit operations. As products of developed commodity-money economies, they perform critical functions including issuing credit currency, managing currency circulation, balancing capital supply-demand relationships, and handling monetary deposits, loans, and settlements.
Since the initiation of reform and opening-up policies, China's commodity economy has become increasingly dynamic, driving rapid expansion in the banking sector. However, under current conditions of accelerated interest rate liberalization, intensified internal and external competition, and declining profit growth rates, financial institutions must implement strategic adjustments in business structure, resource allocation, and regional distribution. Industry research focusing on developmental environments and market demands has become increasingly crucial.
To support relevant research, CnOpenData presents comprehensive supplier and customer data covering over 1,000 domestic banks. This dataset contains essential business registration information of upstream and downstream entities and clients, including critical fields such as bank name(银行名称), contract amount(合同金额), announcement date(公告日期), supplier name(供应商名称), customer name(客户名称), and data source(数据来源).
Time Coverage
As of August 31, 2023
Field Display
Sample Data
银行供应商明细表
银行供应商工商注册信息表
银行客户明细表
银行客户工商注册信息表
Data Update Frequency
Annual updates