Bank of China Limited is engaged in providing banking and related financial services. The Bank's core business is commercial banking, including corporate banking, personal banking and financial markets services. The Corporate Banking segment provides current accounts, deposits, overdrafts, loans, custody, trade related products and other credit facilities. The Personal Banking segment offers current accounts, savings, deposits, investment savings products, credit and debit cards, consumer loans, and mortgages to retail customers. The Treasury Operations segment provides foreign exchange transactions, foreign exchange derivative transactions, money market transactions, proprietary trading, and asset and liability management services. The Investment Banking segment offers debt and equity underwriting, asset management and private equity investment services. Bank of China Limited is headquartered in Beijing, the People's Republic of China.