This article reviews the trend of national trade efficiency in Slovenia from 2005 to 2014, including the efficiency of domestic trade, international trade efficiency, as well as the various elements of the trend. The review provides the basis for the analysis of exploring the Slovenian national future trade development driving and influencing factors, also provides the corresponding data support for further promotion of the "Chongqing - Slovenia" and "China - Slovenia" trade development. Firstly, Slovenia's national trade efficiency showed a slow downward trend, in which the domestic trade efficiency is the highest contribution rate. Secondly, Slovenia's domestic trade efficiency was overall fluctuations, in 2011 began to gradually decline, the contribution rate of its trade technology efficiency and trade system efficiency is not very different. Finally, Slovenia international trade efficiency showed a slow decline, and gradually "bottoming" trend, in which goods and services import and export efficiency positive contribution rate is the highest. <<