The Bank of China (BOC) is one of the oldest and largest banks in China, established in 1912. It serves as a key financial institution, providing a wide range of services including personal banking, corporate banking, and investment banking. BOC operates both domestically and internationally, with branches in many countries around the world. As a state-owned bank, the Bank of China plays a significant role in the Chinese economy and is involved in various financial activities, such as foreign exchange and trade financing. It is also listed on the Hong Kong Stock Exchange, reflecting its importance in global finance.