Bank of China

Bank of China is a state‑owned commercial bank that provides a full range of financial services to personal, corporate and government customers. Its retail banking division offers savings accounts, time deposits, personal loans, credit cards and wealth‑management products. The corporate banking arm supplies working‑capital loans, trade finance, supply‑chain financing and treasury services to enterprises of all sizes. Through its investment banking and financial markets units, the bank engages in underwriting, securities trading, asset management and insurance‑related activities. While its primary market is mainland China, the bank maintains a network of branches, subsidiaries and representative offices across Asia, Europe, the Americas and Africa, enabling it to serve multinational clients and facilitate cross‑border transactions.

Bank of China is one of the four largest state‑owned commercial banks in China, often referred to as part of the “Big Four.” This position gives it a significant role in the implementation of national monetary policy and in the promotion of the renminbi’s international use. The bank operates offshore renminbi clearing hubs in cities such as Hong Kong, Singapore and London, supporting global trade settlement in the Chinese currency. It also places strong emphasis on technological innovation, maintaining large‑scale data centres and digital‑banking platforms to serve millions of customers online. In May 2017 the bank was among the many organisations worldwide affected by the WannaCry ransomware outbreak, which highlighted its exposure to cyber‑threats that exploit unpatched Windows systems.

Bank of China is wholly owned by the Chinese state, with its ultimate controlling shareholder being the State‑owned Assets Supervision and Administration Commission (SASAC). The bank’s shares are listed on both the Hong Kong Stock Exchange (code 3988) and the Shanghai Stock Exchange (code 601988), providing public investors with access to its equity. It oversees a number of subsidiaries that specialise in areas such as aircraft leasing, investment banking, insurance and asset management, including BOC Aviation and Bank of China International Holdings. The bank’s headquarters are located in Beijing, China, where senior management oversees domestic operations and international strategy. As a state‑owned enterprise, it is subject to the regulatory oversight of the People’s Bank of China and the China Banking and Insurance Regulatory Commission.