In July 1999, Jiang was promoted to the vice president and Chinese Communist Party Deputy Committee Secretary of ICBC.

From February 2000 to October 2005, Jiang served as the president and Chinese Communist Party Committee Secretary of ICBC.

In 2005, when ICBC restructured for public listing, Jiang became the chairman of the board of directors, also the CCP Committee Secretary.

[4] His research interests include theoretical and practical bank innovation, and corporation theory of both industrial and financial capital.

[8] Jiang earned a salary of $326,000 in 2013, and reportedly took a pay cut for 2014 due to general public discontent over high executive compensation.