BOC Hong Kong (Holdings) Limited was established to hold the entire equity interest in Bank of China (Hong Kong) Limited (BOCHK), its principal operating subsidiary. The Company operates in four segments: Personal Banking, Corporate Banking, Treasury and Insurance. Both Personal Banking and Corporate Banking segments provide general banking services. Personal Banking serves individual customers while Corporate Banking deals with non individual customers. The Treasury segment is responsible for managing the capital, liquidity and the interest rate and foreign exchange positions of the Company in addition to trades. Insurance segment shows business relates to its long-term life insurance products, including traditional and linked individual life insurance and group life insurance products.