Agricultural Bank of China
ICBC was simultaneously listed on both the Hong Kong Stock Exchange and Shanghai Stock Exchange on 27 October 2006. It was the world's largest IPO at that time valued at US$21.9 billion, surpassing the previous record US$18.4 billion IPO by Japan's NTT DoCoMo in 1998. In 2010, Agricultural Bank of China broke ICBC's IPO record when it raised $22.1 billion. China's largest commercial bank was also the first company to debut simultaneously on both the Hong Kong and Shanghai stock exchanges.