Due to historical and business development, China Bank is the commercial bank with the highest degree of internationalization in China. In China and Hong Kong (BOC Hong Kong (Holdings) Limited, BOC International Finance Limited, Bank of China (Hong Kong) Limited, BOC International Futures Limited, Nanyang Commercial Bank Limited, BOC International Prudent Asset Management Limited, chiyu banking corporation limited Limited, BOC International Prudent Trust Limited, BOC Credit Card (International) Limited, BOC Group Insurance Limited, BOC International Holdings Limited, BOC Group Life Insurance Co., Ltd., BOC International Asia Limited, BOC Group Investment Co., Ltd., BOC International Securities Co., Ltd. and BOC International Research Co., Ltd.), Macau, China (Macau Branch and Dafeng Bank Co., Ltd.), Taiwan Province Province, China (Taipei Branch), Singapore (BOC International (Singapore) Co., Ltd., Singapore Branch, Dapo Branch, Xiaopo Branch, Jiadong Branch and Central Branch. Tang Cheng Branch, BOC Aviation Leasing Pte Ltd), Japan (Tokyo Branch, Osaka Branch, Yokohama Branch, Kobe Branch, Otomachi Branch and Nagoya Branch), Malaysia (Bank of China, Mipo Branch, Penang Branch, Klang Branch, Johor Bahru Branch, Pu Zhong Branch and Kuching Branch), Kazakhstan (Kazakh China Bank and Jin Ya Branch). Jiulao Branch), Thailand (Bangkok Branch and Luo Yong Branch), Vietnam (Ho Chi Minh City Branch), Philippines (Manila Branch and Medan Branch), Indonesia (Jakarta Branch and Surabaya Branch), Cambodia (Phnom Penh Branch and Wuzhou Branch), United Arab Emirates (Bank of China Middle East (Dubai) Co., Ltd.), Bahrain (Bahrain Representative Office) and Mongolia (Ulaanbaatar Representative Office). Australia (Bank of China (Australia) Limited, Sydney Branch, China City Branch, Melbourne Branch, Baramada Branch, Howe Branch, Perth Branch, Brisbane Branch and bocks Hill Branch); Britain (Bank of China (UK) Limited, Bank of China International (UK) Limited, London Branch, London China City Branch, Manchester Branch, Glasgow Branch, Birmingham Branch), Switzerland (Bank of China (Switzerland) Limited), Luxembourg (Bank of China (Luxembourg) Limited, Luxembourg Branch), Netherlands (Rotterdam Branch), France (Paris Branch, London Branch). Germany (Frankfurt Branch, Hamburg Branch, Dü sseldorf Branch, Berlin Branch), Italy (Rome Branch, Milan Branch), Russia (China Bank, Khabarovsk Branch, Binhai Branch), Hungary (China Bank, Hungary Branch), Belgium (Brussels Branch), Sweden (Stockholm Branch), Poland (Poland Branch) and Portugal (Lisbon Branch). USA (new york Branch, New York Chinatown Branch, Los Angeles Branch, Chicago Branch), Cayman Islands (Cayman Branch), Panama Branch, Canada (Bank of China (Canada) Limited, Toronto Central Branch, Toronto scarborough Branch, Toronto markham Branch, Toronto North York Branch, Toronto Mississauga Branch, Vancouver Branch, Vancouver Richmond Bank, Calgary Branch, Vancouver Branch. Overseas branches have been established in 39 countries and regions including Zambia (Bank of China, Zambia), South Africa (Johannesburg Branch), Kenya (Nairobi Representative Office) and Angola (Luanda Representative Office).