Gold bars purchased by CCB are recycled by CCB, and customers need to bring their ID cards, CCB debit cards, physical gold and supporting certificates to the repurchase counter of CCB branch business department to handle related business. China Construction Bank has total assets of 37.85 trillion yuan, formerly known as People's Construction Bank of China, and was established in 1 95410/0/0/(later renamed as China Construction Bank on March 26th, 1996). The head office is located at No.25, Financial Street, Beijing. It is a large state-owned commercial bank managed by the central government and a national deputy ministerial unit. The main business areas of China Construction Bank include corporate banking, personal banking and treasury business, with branches and subsidiaries in 29 countries and regions, and subsidiaries in many industries such as funds, leasing, trust, life insurance, property insurance, investment banking, futures and pension.