The story
1912: Bank of Canton was established in Hong Kong.
1936: Bank of Canton (Macau Branch) was established in Macau.
1945: Bank of Canton was re-established after it was seriously disrupted during the Great Depression in 1930s and the World War II in 1940s.
1988: Bank of Canton was acquired by Security Pacific National Bank and renamed to "Security Pacific Asian Bank".
1992: Security Pacific Corporation was merged with Bank of America.
1993: Security Pacific Asian Bank was renamed to "Bank of America (Asia)".
2006: China Construction Bank acquired Bank of America (Asia) from Bank of America.
2007: Bank of America (Asia) was renamed to China Construction Bank (Asia). Bank of America (Macau) was also renamed to China Construction Bank (Macau).
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2014: China Construction Bank (Macau) Corporation Limited was incorporated with China Construction Bank Corporation and renamed to China Construction Bank Corporation Macau Branch.
From Wikipedia’s article on China Construction Bank (Macau), shared under CC BY-SA 4.0.3