China CITIC Bank raised US$5.4 billion by pricing its share sale at the top of an indicated range as investors crowded into the world's biggest initial public offering (IPO) this year, sources close to the deal said on Friday.

The country's seventh-biggest bank sold 4.885 billion Hong Kong shares at HK$5.86 apiece and priced 2.3 billion A shares to be listed in Shanghai at 5.80 yuan each.