通过对2005～2014年“渝新欧”沿线25个重点交往国家的国际贸易效率及内在要素排名变化的分析，探寻沿线各国国际贸易效率的真实水平及重要影响因素，为我国寻找重点国际贸易目标国，加速自身经济、产业转型升级提供有益的分析依据。
This passage analyses the international trade efficiency and the change of inner factors of the 25 key countries along "YU-XIN-OU" from 2005 to 2014,trying to find the true level and important contributory factors of the international trade efficiency on these countries, also providing the helpful basis for the analyze contributed to the searching for the target countries of international trade with China and to the acceleration of our own economic, industrial transformation and upgrading.
