Since economic reforms began in the late 1970s, China sought to decentralize its foreign trade system to integrate itself into the international trading system. In November 1991, China joined the Asia-Pacific Economic Cooperation (APEC) group, which promotes free trade and cooperation in the economic, trade, investment, and technology spheres. China served as APEC chair in 2001, and Shanghai hosted the annual APEC leaders meeting in October of that year.
