Thirty-one more Fortune 500 companies have established a presence in Chengdu since it was chosen to host the 2013 Fortune Global Forum, demonstrating the increasing international appeal of the city.

Multinationals as Roche, Danone and Schneider Electric have set up their regional headquarters in Chengdu, meaning the city now plays host to a total of 238 members of the Fortune 500, officials announced at a news conference.

"Western China has proved to be a major draw for leaders from all over the world. We are pleased to bring that focus to Chengdu, a city at the center of the region's story of development," said Andrew Serwer, Fortune's managing editor.