2009年1月,国务院出台了推进重庆市统筹城乡改革和发展的若干意见,重庆的发展上升为国家战略。国发三号文件明确指出,实施扩大内陆开放战略,以重庆北部新区及保税港区为龙头和平台,把重庆建设成为长江上游地区综合交通枢纽和 In January 2009, the State Council issued a number of opinions on promoting the reform and development of urban and rural areas in Chongqing as a whole. The development of Chongqing rose to a national strategy. The document No. 3 of the country made it clear that the implementation of expanding the strategy of opening up to the outside world will take Chongqing’s northern New Territories and bonded port as a leading platform and will build Chongqing into an integrated transport hub in the upper reaches of the Yangtze River and