About 4,700 domestic and overseas visitors, 106 Fortune 500 enterprises, 530 investment projects…central China became eye-catching again in May, during the day of May 18th to 20th, 2007, another expo feast-the Investment Trade EXPO 2007 Anhui China was held in the city of Hefel, in Anhm province ebulliently authorized by the People's Government of Anhui Province, which aims at exerting the EXPOCA brand, fully presenting the favolable investment environment of Anhul, strengthening the economic and technical cooperation between Anhui and abroad, broadening the opening up and promoting the great-leap-forward development of Anhm.