The China Import and Export Fair, which is also commonly called Canton Fair, was established in Spring 1957 and has been held in Guangzhou twice a year, in spring and autumn, ever since. During its 56 year history, the fair has become a comprehensive international trade fair with the longest history, most prestigious reputation, largest scale, most variety in commodities, most attendees, and best deals in China. The China Import and Export Fair is made up of 48 trade delegations, including thousands of foreign trade corporations, manufacturing enterprises, research institutions, foreign-invested/foreign-owned companies, and private enterprises, most of them with strong reputations and market strength.