Upon inquiry, Bank of China (Hong Kong) official website showed that BOC Hong Kong (Holdings) Co., Ltd. is one of the largest listed companies and commercial banking groups in Hong Kong, and holds all the shares of Bank of China (Hong Kong) Co., Ltd., the company's main operating subsidiary.
Bank of China set up an institution in Hong Kong on September 19 17, 2006, and then reorganized the former member banks of BOC Group in Hong Kong on September 12, 2006, and registered as a company.