The bank's principal activities are the provision of corporate banking, retail banking and treasury operations. Corporate banking provides a range of products and services such as loans, bill discounting, settlement, trade finance, fund custody and guarantees. Retail banking business provides a range of retail banking products and services such as deposits, mortgage loans, car loans, debit cards, credit cards, wealth management and foreign exchange trading services. Treasury operations include inter-bank money market transactions, foreign exchange trading and government and finance bond trading and investment.